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nist-gov/www.nist.gov/ncnr/neutron-scattering-lengths-list
Scott Williams 4063bef310 Initital commit.
2025-03-05 18:59:57 +00:00

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<h1 class="nist-page__title">Neutron Scattering Lengths List</h1>
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<div class="text-with-summary">
<p>All of this data was taken from the Special Feature section of neutron scattering lengths and cross sections of the elements and their isotopes in&nbsp;Neutron News, Vol. 3, No. 3, 1992, pp. 29-37.</p>
<p>The contents of the columns are as follows:</p>
<p>&nbsp;</p>
<table><tbody><tr><th>Column</th>
<th>Unit</th>
<th>Quantity</th>
</tr><tr><td>1</td>
<td>---</td>
<td>Isotope</td>
</tr><tr><td>2</td>
<td>---</td>
<td>Natural abundance (For radioisotopes the half-life is given instead)</td>
</tr><tr><td>3</td>
<td>fm</td>
<td>bound coherent scattering length</td>
</tr><tr><td>4</td>
<td>fm</td>
<td>bound incoherent scattering length</td>
</tr><tr><td>5</td>
<td>barn</td>
<td>bound coherent scattering cross section</td>
</tr><tr><td>6</td>
<td>barn</td>
<td>bound incoherent scattering cross section</td>
</tr><tr><td>7</td>
<td>barn</td>
<td>total bound scattering cross section</td>
</tr><tr><td>8</td>
<td>barn</td>
<td>absorption cross section for 2200 m/s neutrons</td>
</tr><tr></tr></tbody></table><p><em>Note: 1 fm = 1E-15 m, 1 barn = 1E-24 cm<sup>2</sup>, scattering lengths and cross sections in parenthesis are uncertainties.</em></p>
<p>&nbsp;</p>
<table><tbody><tr><th colspan="8">Neutron scattering lengths and cross sections</th>
</tr><tr><th>Isotope</th>
<th>conc</th>
<th>Coh b</th>
<th>Inc b</th>
<th>Coh xs</th>
<th>Inc xs</th>
<th>Scatt xs</th>
<th>Abs xs</th>
</tr><tr><td>H</td>
<td>---</td>
<td>-3.7390</td>
<td>---</td>
<td>1.7568</td>
<td>80.26</td>
<td>82.02</td>
<td>0.3326</td>
</tr><tr><td>1H</td>
<td>99.985</td>
<td>-3.7406</td>
<td>25.274</td>
<td>1.7583</td>
<td>80.27</td>
<td>82.03</td>
<td>0.3326</td>
</tr><tr><td>2H</td>
<td>0.015</td>
<td>6.671</td>
<td>4.04</td>
<td>5.592</td>
<td>2.05</td>
<td>7.64</td>
<td>0.000519</td>
</tr><tr><td>3H</td>
<td>(12.32 a)</td>
<td>4.792</td>
<td>-1.04</td>
<td>2.89</td>
<td>0.14</td>
<td>3.03</td>
<td>0</td>
</tr><tr><td>He</td>
<td>---</td>
<td>3.26(3)</td>
<td>---</td>
<td>1.34</td>
<td>0</td>
<td>1.34</td>
<td>0.00747</td>
</tr><tr><td>3He</td>
<td>0.00014</td>
<td>5.74-1.483i</td>
<td>-2.5+2.568i</td>
<td>4.42</td>
<td>1.6</td>
<td>6</td>
<td>5333.(7.)</td>
</tr><tr><td>4He</td>
<td>99.99986</td>
<td>3.26</td>
<td>0</td>
<td>1.34</td>
<td>0</td>
<td>1.34</td>
<td>0</td>
</tr><tr><td>Li</td>
<td>---</td>
<td>-1.90</td>
<td>---</td>
<td>0.454</td>
<td>0.92</td>
<td>1.37</td>
<td>70.5</td>
</tr><tr><td>6Li</td>
<td>7.5</td>
<td>2.00-0.261i</td>
<td>-1.89+0.26i</td>
<td>0.51</td>
<td>0.46</td>
<td>0.97</td>
<td>940.(4.)</td>
</tr><tr><td>7Li</td>
<td>92.5</td>
<td>-2.22</td>
<td>-2.49</td>
<td>0.619</td>
<td>0.78</td>
<td>1.4</td>
<td>0.0454</td>
</tr><tr><td>Be</td>
<td>100</td>
<td>7.79</td>
<td>0.12</td>
<td>7.63</td>
<td>0.0018</td>
<td>7.63</td>
<td>0.0076</td>
</tr><tr><td>B</td>
<td>---</td>
<td>5.30-0.213i</td>
<td>---</td>
<td>3.54</td>
<td>1.7</td>
<td>5.24</td>
<td>767.(8.)</td>
</tr><tr><td>10B</td>
<td>20</td>
<td>-0.1-1.066i</td>
<td>-4.7+1.231i</td>
<td>0.144</td>
<td>3</td>
<td>3.1</td>
<td>3835.(9.)</td>
</tr><tr><td>11B</td>
<td>80</td>
<td>6.65</td>
<td>-1.3</td>
<td>5.56</td>
<td>0.21</td>
<td>5.77</td>
<td>0.0055</td>
</tr><tr><td>C</td>
<td>---</td>
<td>6.6460</td>
<td>---</td>
<td>5.551</td>
<td>0.001</td>
<td>5.551</td>
<td>0.0035</td>
</tr><tr><td>12C</td>
<td>98.9</td>
<td>6.6511</td>
<td>0</td>
<td>5.559</td>
<td>0</td>
<td>5.559</td>
<td>0.00353</td>
</tr><tr><td>13C</td>
<td>1.1</td>
<td>6.19</td>
<td>-0.52</td>
<td>4.81</td>
<td>0.034</td>
<td>4.84</td>
<td>0.00137</td>
</tr><tr><td>N</td>
<td>---</td>
<td>9.36</td>
<td>---</td>
<td>11.01</td>
<td>0.5</td>
<td>11.51</td>
<td>1.9</td>
</tr><tr><td>14N</td>
<td>99.63</td>
<td>9.37</td>
<td>2.0</td>
<td>11.03</td>
<td>0.5</td>
<td>11.53</td>
<td>1.91</td>
</tr><tr><td>15N</td>
<td>0.37</td>
<td>6.44</td>
<td>-0.02</td>
<td>5.21</td>
<td>0.00005</td>
<td>5.21</td>
<td>0.000024</td>
</tr><tr><td>O</td>
<td>---</td>
<td>5.803</td>
<td>---</td>
<td>4.232</td>
<td>0.0008</td>
<td>4.232</td>
<td>0.00019</td>
</tr><tr><td>16O</td>
<td>99.762</td>
<td>5.803</td>
<td>0</td>
<td>4.232</td>
<td>0</td>
<td>4.232</td>
<td>0.0001</td>
</tr><tr><td>17O</td>
<td>0.038</td>
<td>5.78</td>
<td>0.18</td>
<td>4.2</td>
<td>0.004</td>
<td>4.2</td>
<td>0.236</td>
</tr><tr><td>18O</td>
<td>0.2</td>
<td>5.84</td>
<td>0</td>
<td>4.29</td>
<td>0</td>
<td>4.29</td>
<td>0.00016</td>
</tr><tr><td>F</td>
<td>100</td>
<td>5.654</td>
<td>-0.082</td>
<td>4.017</td>
<td>0.0008</td>
<td>4.018</td>
<td>0.0096</td>
</tr><tr><td>Ne</td>
<td>---</td>
<td>4.566</td>
<td>---</td>
<td>2.62</td>
<td>0.008</td>
<td>2.628</td>
<td>0.039</td>
</tr><tr><td>20Ne</td>
<td>90.51</td>
<td>4.631</td>
<td>0</td>
<td>2.695</td>
<td>0</td>
<td>2.695</td>
<td>0.036</td>
</tr><tr><td>21Ne</td>
<td>0.27</td>
<td>6.66</td>
<td>(+/-)0.6</td>
<td>5.6</td>
<td>0.05</td>
<td>5.7</td>
<td>0.67</td>
</tr><tr><td>22Ne</td>
<td>9.22</td>
<td>3.87</td>
<td>0</td>
<td>1.88</td>
<td>0</td>
<td>1.88</td>
<td>0.046</td>
</tr><tr><td>Na</td>
<td>100</td>
<td>3.63</td>
<td>3.59</td>
<td>1.66</td>
<td>1.62</td>
<td>3.28</td>
<td>0.53</td>
</tr><tr><td>Mg</td>
<td>---</td>
<td>5.375</td>
<td>---</td>
<td>3.631</td>
<td>0.08</td>
<td>3.71</td>
<td>0.063</td>
</tr><tr><td>24Mg</td>
<td>78.99</td>
<td>5.66</td>
<td>0</td>
<td>4.03</td>
<td>0</td>
<td>4.03</td>
<td>0.05</td>
</tr><tr><td>25Mg</td>
<td>10</td>
<td>3.62</td>
<td>1.48</td>
<td>1.65</td>
<td>0.28</td>
<td>1.93</td>
<td>0.19</td>
</tr><tr><td>26Mg</td>
<td>11.01</td>
<td>4.89</td>
<td>0</td>
<td>3</td>
<td>0</td>
<td>3</td>
<td>0.0382</td>
</tr><tr><td>Al</td>
<td>100</td>
<td>3.449</td>
<td>0.256</td>
<td>1.495</td>
<td>0.0082</td>
<td>1.503</td>
<td>0.231</td>
</tr><tr><td>Si</td>
<td>---</td>
<td>4.1491</td>
<td>---</td>
<td>2.163</td>
<td>0.004</td>
<td>2.167</td>
<td>0.171</td>
</tr><tr><td>28Si</td>
<td>92.23</td>
<td>4.107</td>
<td>0</td>
<td>2.12</td>
<td>0</td>
<td>2.12</td>
<td>0.177</td>
</tr><tr><td>29Si</td>
<td>4.67</td>
<td>4.70</td>
<td>0.09</td>
<td>2.78</td>
<td>0.001</td>
<td>2.78</td>
<td>0.101</td>
</tr><tr><td>30Si</td>
<td>3.1</td>
<td>4.58</td>
<td>0</td>
<td>2.64</td>
<td>0</td>
<td>2.64</td>
<td>0.107</td>
</tr><tr><td>P</td>
<td>100</td>
<td>5.13</td>
<td>0.2</td>
<td>3.307</td>
<td>0.005</td>
<td>3.312</td>
<td>0.172</td>
</tr><tr><td>S</td>
<td>---</td>
<td>2.847</td>
<td>---</td>
<td>1.0186</td>
<td>0.007</td>
<td>1.026</td>
<td>0.53</td>
</tr><tr><td>32S</td>
<td>95.02</td>
<td>2.804</td>
<td>0</td>
<td>0.988</td>
<td>0</td>
<td>0.988</td>
<td>0.54</td>
</tr><tr><td>33S</td>
<td>0.75</td>
<td>4.74</td>
<td>1.5</td>
<td>2.8</td>
<td>0.3</td>
<td>3.1</td>
<td>0.54</td>
</tr><tr><td>34S</td>
<td>4.21</td>
<td>3.48</td>
<td>0</td>
<td>1.52</td>
<td>0</td>
<td>1.52</td>
<td>0.227</td>
</tr><tr><td>36S</td>
<td>0.02</td>
<td>3.(1.)</td>
<td>0</td>
<td>1.1</td>
<td>0</td>
<td>1.1</td>
<td>0.15</td>
</tr><tr><td>Cl</td>
<td>---</td>
<td>9.5770</td>
<td>---</td>
<td>11.5257</td>
<td>5.3</td>
<td>16.8</td>
<td>33.5</td>
</tr><tr><td>35Cl</td>
<td>75.77</td>
<td>11.65</td>
<td>6.1</td>
<td>17.06</td>
<td>4.7</td>
<td>21.8</td>
<td>44.1</td>
</tr><tr><td>37Cl</td>
<td>24.23</td>
<td>3.08</td>
<td>0.1</td>
<td>1.19</td>
<td>0.001</td>
<td>1.19</td>
<td>0.433</td>
</tr><tr><td>Ar</td>
<td>---</td>
<td>1.909</td>
<td>---</td>
<td>0.458</td>
<td>0.225</td>
<td>0.683</td>
<td>0.675</td>
</tr><tr><td>36Ar</td>
<td>0.337</td>
<td>24.90</td>
<td>0</td>
<td>77.9</td>
<td>0</td>
<td>77.9</td>
<td>5.2</td>
</tr><tr><td>38Ar</td>
<td>0.063</td>
<td>3.5</td>
<td>0</td>
<td>1.5(3.1)</td>
<td>0</td>
<td>1.5(3.1)</td>
<td>0.8</td>
</tr><tr><td>40Ar</td>
<td>99.6</td>
<td>1.830</td>
<td>0</td>
<td>0.421</td>
<td>0</td>
<td>0.421</td>
<td>0.66</td>
</tr><tr><td>K</td>
<td>---</td>
<td>3.67</td>
<td>---</td>
<td>1.69</td>
<td>0.27</td>
<td>1.96</td>
<td>2.1</td>
</tr><tr><td>39K</td>
<td>93.258</td>
<td>3.74</td>
<td>1.4</td>
<td>1.76</td>
<td>0.25</td>
<td>2.01</td>
<td>2.1</td>
</tr><tr><td>40K</td>
<td>0.012</td>
<td>3.(1.)</td>
<td>---</td>
<td>1.1</td>
<td>0.5</td>
<td>1.6</td>
<td>35.(8.)</td>
</tr><tr><td>41K</td>
<td>6.73</td>
<td>2.69</td>
<td>1.5</td>
<td>0.91</td>
<td>0.3</td>
<td>1.2</td>
<td>1.46</td>
</tr><tr><td>Ca</td>
<td>---</td>
<td>4.70</td>
<td>---</td>
<td>2.78</td>
<td>0.05</td>
<td>2.83</td>
<td>0.43</td>
</tr><tr><td>40Ca</td>
<td>96.941</td>
<td>4.80</td>
<td>0</td>
<td>2.9</td>
<td>0</td>
<td>2.9</td>
<td>0.41</td>
</tr><tr><td>42Ca</td>
<td>0.647</td>
<td>3.36</td>
<td>0</td>
<td>1.42</td>
<td>0</td>
<td>1.42</td>
<td>0.68</td>
</tr><tr><td>43Ca</td>
<td>0.135</td>
<td>-1.56</td>
<td>---</td>
<td>0.31</td>
<td>0.5</td>
<td>0.8</td>
<td>6.2</td>
</tr><tr><td>44Ca</td>
<td>2.086</td>
<td>1.42</td>
<td>0</td>
<td>0.25</td>
<td>0</td>
<td>0.25</td>
<td>0.88</td>
</tr><tr><td>46Ca</td>
<td>0.004</td>
<td>3.6</td>
<td>0</td>
<td>1.6</td>
<td>0</td>
<td>1.6</td>
<td>0.74</td>
</tr><tr><td>48Ca</td>
<td>0.187</td>
<td>0.39</td>
<td>0</td>
<td>0.019</td>
<td>0</td>
<td>0.019</td>
<td>1.09</td>
</tr><tr><td>Sc</td>
<td>100</td>
<td>12.29</td>
<td>-6.0</td>
<td>19</td>
<td>4.5</td>
<td>23.5</td>
<td>27.5</td>
</tr><tr><td>Ti</td>
<td>---</td>
<td>-3.438</td>
<td>---</td>
<td>1.485</td>
<td>2.87</td>
<td>4.35</td>
<td>6.09</td>
</tr><tr><td>46Ti</td>
<td>8.2</td>
<td>4.93</td>
<td>0</td>
<td>3.05</td>
<td>0</td>
<td>3.05</td>
<td>0.59</td>
</tr><tr><td>47Ti</td>
<td>7.4</td>
<td>3.63</td>
<td>-3.5</td>
<td>1.66</td>
<td>1.5</td>
<td>3.2</td>
<td>1.7</td>
</tr><tr><td>48Ti</td>
<td>73.8</td>
<td>-6.08</td>
<td>0</td>
<td>4.65</td>
<td>0</td>
<td>4.65</td>
<td>7.84</td>
</tr><tr><td>49Ti</td>
<td>5.4</td>
<td>1.04</td>
<td>5.1</td>
<td>0.14</td>
<td>3.3</td>
<td>3.4</td>
<td>2.2</td>
</tr><tr><td>50Ti</td>
<td>5.2</td>
<td>6.18</td>
<td>0</td>
<td>4.8</td>
<td>0</td>
<td>4.8</td>
<td>0.179</td>
</tr><tr><td>V</td>
<td>---</td>
<td>-0.3824</td>
<td>---</td>
<td>0.0184</td>
<td>5.08</td>
<td>5.1</td>
<td>5.08</td>
</tr><tr><td>50V</td>
<td>0.25</td>
<td>7.6</td>
<td>---</td>
<td>7.3(1.1)</td>
<td>0.5</td>
<td>7.8(1.0)</td>
<td>60.(40.)</td>
</tr><tr><td>51V</td>
<td>99.75</td>
<td>-0.402</td>
<td>6.35</td>
<td>0.0203</td>
<td>5.07</td>
<td>5.09</td>
<td>4.9</td>
</tr><tr><td>Cr</td>
<td>---</td>
<td>3.635</td>
<td>---</td>
<td>1.66</td>
<td>1.83</td>
<td>3.49</td>
<td>3.05</td>
</tr><tr><td>50Cr</td>
<td>4.35</td>
<td>-4.50</td>
<td>0</td>
<td>2.54</td>
<td>0</td>
<td>2.54</td>
<td>15.8</td>
</tr><tr><td>52Cr</td>
<td>83.79</td>
<td>4.920</td>
<td>0</td>
<td>3.042</td>
<td>0</td>
<td>3.042</td>
<td>0.76</td>
</tr><tr><td>53Cr</td>
<td>9.5</td>
<td>-4.20</td>
<td>6.87</td>
<td>2.22</td>
<td>5.93</td>
<td>8.15</td>
<td>18.1(1.5)</td>
</tr><tr><td>54Cr</td>
<td>2.36</td>
<td>4.55</td>
<td>0</td>
<td>2.6</td>
<td>0</td>
<td>2.6</td>
<td>0.36</td>
</tr><tr><td>Mn</td>
<td>100</td>
<td>-3.73</td>
<td>1.79</td>
<td>1.75</td>
<td>0.4</td>
<td>2.15</td>
<td>13.3</td>
</tr><tr><td>Fe</td>
<td>---</td>
<td>9.45</td>
<td>---</td>
<td>11.22</td>
<td>0.4</td>
<td>11.62</td>
<td>2.56</td>
</tr><tr><td>54Fe</td>
<td>5.8</td>
<td>4.2</td>
<td>0</td>
<td>2.2</td>
<td>0</td>
<td>2.2</td>
<td>2.25</td>
</tr><tr><td>56Fe</td>
<td>91.7</td>
<td>9.94</td>
<td>0</td>
<td>12.42</td>
<td>0</td>
<td>12.42</td>
<td>2.59</td>
</tr><tr><td>57Fe</td>
<td>2.2</td>
<td>2.3</td>
<td>---</td>
<td>0.66</td>
<td>0.3</td>
<td>1</td>
<td>2.48</td>
</tr><tr><td>58Fe</td>
<td>0.3</td>
<td>15.(7.)</td>
<td>0</td>
<td>28</td>
<td>0</td>
<td>28.(26.)</td>
<td>1.28</td>
</tr><tr><td>Co</td>
<td>100</td>
<td>2.49</td>
<td>-6.2</td>
<td>0.779</td>
<td>4.8</td>
<td>5.6</td>
<td>37.18</td>
</tr><tr><td>Ni</td>
<td>---</td>
<td>10.3</td>
<td>---</td>
<td>13.3</td>
<td>5.2</td>
<td>18.5</td>
<td>4.49</td>
</tr><tr><td>58Ni</td>
<td>68.27</td>
<td>14.4</td>
<td>0</td>
<td>26.1</td>
<td>0</td>
<td>26.1</td>
<td>4.6</td>
</tr><tr><td>60Ni</td>
<td>26.1</td>
<td>2.8</td>
<td>0</td>
<td>0.99</td>
<td>0</td>
<td>0.99</td>
<td>2.9</td>
</tr><tr><td>61Ni</td>
<td>1.13</td>
<td>7.60</td>
<td>(+/-)3.9</td>
<td>7.26</td>
<td>1.9</td>
<td>9.2</td>
<td>2.5</td>
</tr><tr><td>62Ni</td>
<td>3.59</td>
<td>-8.7</td>
<td>0</td>
<td>9.5</td>
<td>0</td>
<td>9.5</td>
<td>14.5</td>
</tr><tr><td>64Ni</td>
<td>0.91</td>
<td>-0.37</td>
<td>0</td>
<td>0.017</td>
<td>0</td>
<td>0.017</td>
<td>1.52</td>
</tr><tr><td>Cu</td>
<td>---</td>
<td>7.718</td>
<td>---</td>
<td>7.485</td>
<td>0.55</td>
<td>8.03</td>
<td>3.78</td>
</tr><tr><td>63Cu</td>
<td>69.17</td>
<td>6.43</td>
<td>0.22</td>
<td>5.2</td>
<td>0.006</td>
<td>5.2</td>
<td>4.5</td>
</tr><tr><td>65Cu</td>
<td>30.83</td>
<td>10.61</td>
<td>1.79</td>
<td>14.1</td>
<td>0.4</td>
<td>14.5</td>
<td>2.17</td>
</tr><tr><td>Zn</td>
<td>---</td>
<td>5.680</td>
<td>---</td>
<td>4.054</td>
<td>0.077</td>
<td>4.131</td>
<td>1.11</td>
</tr><tr><td>64Zn</td>
<td>48.6</td>
<td>5.22</td>
<td>0</td>
<td>3.42</td>
<td>0</td>
<td>3.42</td>
<td>0.93</td>
</tr><tr><td>66Zn</td>
<td>27.9</td>
<td>5.97</td>
<td>0</td>
<td>4.48</td>
<td>0</td>
<td>4.48</td>
<td>0.62</td>
</tr><tr><td>67Zn</td>
<td>4.1</td>
<td>7.56</td>
<td>-1.50</td>
<td>7.18</td>
<td>0.28</td>
<td>7.46</td>
<td>6.8</td>
</tr><tr><td>68Zn</td>
<td>18.8</td>
<td>6.03</td>
<td>0</td>
<td>4.57</td>
<td>0</td>
<td>4.57</td>
<td>1.1</td>
</tr><tr><td>70Zn</td>
<td>0.6</td>
<td>6.(1.)</td>
<td>0</td>
<td>4.5</td>
<td>0</td>
<td>4.5(1.5)</td>
<td>0.092</td>
</tr><tr><td>Ga</td>
<td>---</td>
<td>7.288</td>
<td>---</td>
<td>6.675</td>
<td>0.16</td>
<td>6.83</td>
<td>2.75</td>
</tr><tr><td>69Ga</td>
<td>60.1</td>
<td>7.88</td>
<td>-0.85</td>
<td>7.8</td>
<td>0.091</td>
<td>7.89</td>
<td>2.18</td>
</tr><tr><td>71Ga</td>
<td>39.9</td>
<td>6.40</td>
<td>-0.82</td>
<td>5.15</td>
<td>0.084</td>
<td>5.23</td>
<td>3.61</td>
</tr><tr><td>Ge</td>
<td>---</td>
<td>8.185</td>
<td>---</td>
<td>8.42</td>
<td>0.18</td>
<td>8.6</td>
<td>2.2</td>
</tr><tr><td>70Ge</td>
<td>20.5</td>
<td>10.0</td>
<td>0</td>
<td>12.6</td>
<td>0</td>
<td>12.6</td>
<td>3</td>
</tr><tr><td>72Ge</td>
<td>27.4</td>
<td>8.51</td>
<td>0</td>
<td>9.1</td>
<td>0</td>
<td>9.1</td>
<td>0.8</td>
</tr><tr><td>73Ge</td>
<td>7.8</td>
<td>5.02</td>
<td>3.4</td>
<td>3.17</td>
<td>1.5</td>
<td>4.7</td>
<td>15.1</td>
</tr><tr><td>74Ge</td>
<td>36.5</td>
<td>7.58</td>
<td>0</td>
<td>7.2</td>
<td>0</td>
<td>7.2</td>
<td>0.4</td>
</tr><tr><td>76Ge</td>
<td>7.8</td>
<td>8.2</td>
<td>0</td>
<td>8.(3.)</td>
<td>0</td>
<td>8.(3.)</td>
<td>0.16</td>
</tr><tr><td>As</td>
<td>100</td>
<td>6.58</td>
<td>-0.69</td>
<td>5.44</td>
<td>0.06</td>
<td>5.5</td>
<td>4.5</td>
</tr><tr><td>Se</td>
<td>---</td>
<td>7.970</td>
<td>---</td>
<td>7.98</td>
<td>0.32</td>
<td>8.3</td>
<td>11.7</td>
</tr><tr><td>74Se</td>
<td>0.9</td>
<td>0.8</td>
<td>0</td>
<td>0.1</td>
<td>0</td>
<td>0.1</td>
<td>51.8(1.2)</td>
</tr><tr><td>76Se</td>
<td>9</td>
<td>12.2</td>
<td>0</td>
<td>18.7</td>
<td>0</td>
<td>18.7</td>
<td>85.(7.)</td>
</tr><tr><td>77Se</td>
<td>7.6</td>
<td>8.25</td>
<td>(+/-)0.6(1.6)</td>
<td>8.6</td>
<td>0.05</td>
<td>8.65</td>
<td>42.(4.)</td>
</tr><tr><td>78Se</td>
<td>23.5</td>
<td>8.24</td>
<td>0</td>
<td>8.5</td>
<td>0</td>
<td>8.5</td>
<td>0.43</td>
</tr><tr><td>80Se</td>
<td>49.6</td>
<td>7.48</td>
<td>0</td>
<td>7.03</td>
<td>0</td>
<td>7.03</td>
<td>0.61</td>
</tr><tr><td>82Se</td>
<td>9.4</td>
<td>6.34</td>
<td>0</td>
<td>5.05</td>
<td>0</td>
<td>5.05</td>
<td>0.044</td>
</tr><tr><td>Br</td>
<td>---</td>
<td>6.795</td>
<td>---</td>
<td>5.8</td>
<td>0.1</td>
<td>5.9</td>
<td>6.9</td>
</tr><tr><td>79Br</td>
<td>50.69</td>
<td>6.80</td>
<td>-1.1</td>
<td>5.81</td>
<td>0.15</td>
<td>5.96</td>
<td>11</td>
</tr><tr><td>81Br</td>
<td>49.31</td>
<td>6.79</td>
<td>0.6</td>
<td>5.79</td>
<td>0.05</td>
<td>5.84</td>
<td>2.7</td>
</tr><tr><td>Kr</td>
<td>---</td>
<td>7.81</td>
<td>---</td>
<td>7.67</td>
<td>0.01</td>
<td>7.68</td>
<td>25.(1.)</td>
</tr><tr><td>78Kr</td>
<td>0.35</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>6.4</td>
</tr><tr><td>80Kr</td>
<td>2.25</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>11.8</td>
</tr><tr><td>82Kr</td>
<td>11.6</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>29.(20.)</td>
</tr><tr><td>83Kr</td>
<td>11.5</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>185.(30.)</td>
</tr><tr><td>84Kr</td>
<td>57</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0</td>
<td>6.6</td>
<td>0.113</td>
</tr><tr><td>86Kr</td>
<td>17.3</td>
<td>8.1</td>
<td>0</td>
<td>8.2</td>
<td>0</td>
<td>8.2</td>
<td>0.003</td>
</tr><tr><td>Rb</td>
<td>---</td>
<td>7.09</td>
<td>---</td>
<td>6.32</td>
<td>0.5</td>
<td>6.8</td>
<td>0.38</td>
</tr><tr><td>85Rb</td>
<td>72.17</td>
<td>7.03</td>
<td>---</td>
<td>6.2</td>
<td>0.5</td>
<td>6.7</td>
<td>0.48</td>
</tr><tr><td>87Rb</td>
<td>27.83</td>
<td>7.23</td>
<td>---</td>
<td>6.6</td>
<td>0.5</td>
<td>7.1</td>
<td>0.12</td>
</tr><tr><td>Sr</td>
<td>---</td>
<td>7.02</td>
<td>---</td>
<td>6.19</td>
<td>0.06</td>
<td>6.25</td>
<td>1.28</td>
</tr><tr><td>84Sr</td>
<td>0.56</td>
<td>7.(1.)</td>
<td>0</td>
<td>6.(2.)</td>
<td>0</td>
<td>6.(2.)</td>
<td>0.87</td>
</tr><tr><td>86Sr</td>
<td>9.86</td>
<td>5.67</td>
<td>0</td>
<td>4.04</td>
<td>0</td>
<td>4.04</td>
<td>1.04</td>
</tr><tr><td>87Sr</td>
<td>7</td>
<td>7.40</td>
<td>---</td>
<td>6.88</td>
<td>0.5</td>
<td>7.4</td>
<td>16.(3.)</td>
</tr><tr><td>88Sr</td>
<td>82.58</td>
<td>7.15</td>
<td>0</td>
<td>6.42</td>
<td>0</td>
<td>6.42</td>
<td>0.058</td>
</tr><tr><td>Y</td>
<td>100</td>
<td>7.75</td>
<td>1.1</td>
<td>7.55</td>
<td>0.15</td>
<td>7.7</td>
<td>1.28</td>
</tr><tr><td>Zr</td>
<td>---</td>
<td>7.16</td>
<td>---</td>
<td>6.44</td>
<td>0.02</td>
<td>6.46</td>
<td>0.185</td>
</tr><tr><td>90Zr</td>
<td>51.45</td>
<td>6.4</td>
<td>0</td>
<td>5.1</td>
<td>0</td>
<td>5.1</td>
<td>0.011</td>
</tr><tr><td>91Zr</td>
<td>11.32</td>
<td>8.7</td>
<td>-1.08</td>
<td>9.5</td>
<td>0.15</td>
<td>9.7</td>
<td>1.17</td>
</tr><tr><td>92Zr</td>
<td>17.19</td>
<td>7.4</td>
<td>0</td>
<td>6.9</td>
<td>0</td>
<td>6.9</td>
<td>0.22</td>
</tr><tr><td>94Zr</td>
<td>17.28</td>
<td>8.2</td>
<td>0</td>
<td>8.4</td>
<td>0</td>
<td>8.4</td>
<td>0.0499</td>
</tr><tr><td>96Zr</td>
<td>2.76</td>
<td>5.5</td>
<td>0</td>
<td>3.8</td>
<td>0</td>
<td>3.8</td>
<td>0.0229</td>
</tr><tr><td>Nb</td>
<td>100</td>
<td>7.054</td>
<td>-0.139</td>
<td>6.253</td>
<td>0.0024</td>
<td>6.255</td>
<td>1.15</td>
</tr><tr><td>Mo</td>
<td>---</td>
<td>6.715</td>
<td>---</td>
<td>5.67</td>
<td>0.04</td>
<td>5.71</td>
<td>2.48</td>
</tr><tr><td>92Mo</td>
<td>14.84</td>
<td>6.91</td>
<td>0</td>
<td>6</td>
<td>0</td>
<td>6</td>
<td>0.019</td>
</tr><tr><td>94Mo</td>
<td>9.25</td>
<td>6.80</td>
<td>0</td>
<td>5.81</td>
<td>0</td>
<td>5.81</td>
<td>0.015</td>
</tr><tr><td>95Mo</td>
<td>15.92</td>
<td>6.91</td>
<td>---</td>
<td>6</td>
<td>0.5</td>
<td>6.5</td>
<td>13.1</td>
</tr><tr><td>96Mo</td>
<td>16.68</td>
<td>6.20</td>
<td>0</td>
<td>4.83</td>
<td>0</td>
<td>4.83</td>
<td>0.5</td>
</tr><tr><td>97Mo</td>
<td>9.55</td>
<td>7.24</td>
<td>---</td>
<td>6.59</td>
<td>0.5</td>
<td>7.1</td>
<td>2.5</td>
</tr><tr><td>98Mo</td>
<td>24.13</td>
<td>6.58</td>
<td>0</td>
<td>5.44</td>
<td>0</td>
<td>5.44</td>
<td>0.127</td>
</tr><tr><td>100Mo</td>
<td>9.63</td>
<td>6.73</td>
<td>0</td>
<td>5.69</td>
<td>0</td>
<td>5.69</td>
<td>0.4</td>
</tr><tr><td>Tc</td>
<td>(2.3E5 a)</td>
<td>6.8</td>
<td>---</td>
<td>5.8</td>
<td>0.5</td>
<td>6.3</td>
<td>20.(1.)</td>
</tr><tr><td>Ru</td>
<td>---</td>
<td>7.03</td>
<td>---</td>
<td>6.21</td>
<td>0.4</td>
<td>6.6</td>
<td>2.56</td>
</tr><tr><td>96Ru</td>
<td>5.5</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0.28</td>
</tr><tr><td>98Ru</td>
<td>1.9</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>&lt;8.</td>
</tr><tr><td>99Ru</td>
<td>12.7</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>6.9(1.0)</td>
</tr><tr><td>100Ru</td>
<td>12.6</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>4.8</td>
</tr><tr><td>101Ru</td>
<td>17</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>3.3</td>
</tr><tr><td>102Ru</td>
<td>31.6</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0</td>
<td>144.8</td>
<td>1.17</td>
</tr><tr><td>104Ru</td>
<td>18.7</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0</td>
<td>4.483</td>
<td>0.31</td>
</tr><tr><td>Rh</td>
<td>100</td>
<td>5.88</td>
<td>---</td>
<td>4.34</td>
<td>0.3</td>
<td>4.6</td>
<td>144.8</td>
</tr><tr><td>Pd</td>
<td>---</td>
<td>5.91</td>
<td>---</td>
<td>4.39</td>
<td>0.093</td>
<td>4.48</td>
<td>6.9</td>
</tr><tr><td>102Pd</td>
<td>1.02</td>
<td>7.7(7)</td>
<td>0</td>
<td>7.5(1.4)</td>
<td>0</td>
<td>7.5(1.4)</td>
<td>3.4</td>
</tr><tr><td>104Pd</td>
<td>11.14</td>
<td>7.7(7)</td>
<td>0</td>
<td>7.5(1.4)</td>
<td>0</td>
<td>7.5(1.4)</td>
<td>0.6</td>
</tr><tr><td>105Pd</td>
<td>22.33</td>
<td>5.5</td>
<td>-2.6(1.6)</td>
<td>3.8</td>
<td>0.8</td>
<td>4.6(1.1)</td>
<td>20.(3.)</td>
</tr><tr><td>106Pd</td>
<td>27.33</td>
<td>6.4</td>
<td>0</td>
<td>5.1</td>
<td>0</td>
<td>5.1</td>
<td>0.304</td>
</tr><tr><td>108Pd</td>
<td>26.46</td>
<td>4.1</td>
<td>0</td>
<td>2.1</td>
<td>0</td>
<td>2.1</td>
<td>8.55</td>
</tr><tr><td>110Pd</td>
<td>11.72</td>
<td>7.7(7)</td>
<td>0</td>
<td>7.5(1.4)</td>
<td>0</td>
<td>7.5(1.4)</td>
<td>0.226</td>
</tr><tr><td>Ag</td>
<td>---</td>
<td>5.922</td>
<td>---</td>
<td>4.407</td>
<td>0.58</td>
<td>4.99</td>
<td>63.3</td>
</tr><tr><td>107Ag</td>
<td>51.83</td>
<td>7.555</td>
<td>1.00</td>
<td>7.17</td>
<td>0.13</td>
<td>7.3</td>
<td>37.6(1.2)</td>
</tr><tr><td>109Ag</td>
<td>48.17</td>
<td>4.165</td>
<td>-1.60</td>
<td>2.18</td>
<td>0.32</td>
<td>2.5</td>
<td>91.0(1.0)</td>
</tr><tr><td>Cd</td>
<td>---</td>
<td>4.87-0.70i</td>
<td>---</td>
<td>3.04</td>
<td>3.46</td>
<td>6.5</td>
<td>2520.(50.)</td>
</tr><tr><td>106Cd</td>
<td>1.25</td>
<td>5.(2.)</td>
<td>0</td>
<td>3.1</td>
<td>0</td>
<td>3.1(2.5)</td>
<td>1</td>
</tr><tr><td>108Cd</td>
<td>0.89</td>
<td>5.4</td>
<td>0</td>
<td>3.7</td>
<td>0</td>
<td>3.7</td>
<td>1.1</td>
</tr><tr><td>110Cd</td>
<td>12.51</td>
<td>5.9</td>
<td>0</td>
<td>4.4</td>
<td>0</td>
<td>4.4</td>
<td>11</td>
</tr><tr><td>111Cd</td>
<td>12.81</td>
<td>6.5</td>
<td>---</td>
<td>5.3</td>
<td>0.3</td>
<td>5.6</td>
<td>24</td>
</tr><tr><td>112Cd</td>
<td>24.13</td>
<td>6.4</td>
<td>0</td>
<td>5.1</td>
<td>0</td>
<td>5.1</td>
<td>2.2</td>
</tr><tr><td>113Cd</td>
<td>12.22</td>
<td>-8.0-5.73i</td>
<td>---</td>
<td>12.1</td>
<td>0.3</td>
<td>12.4</td>
<td>20600.(400.)</td>
</tr><tr><td>114Cd</td>
<td>28.72</td>
<td>7.5</td>
<td>0</td>
<td>7.1</td>
<td>0</td>
<td>7.1</td>
<td>0.34</td>
</tr><tr><td>116Cd</td>
<td>7.47</td>
<td>6.3</td>
<td>0</td>
<td>5</td>
<td>0</td>
<td>5</td>
<td>0.075</td>
</tr><tr><td>In</td>
<td>---</td>
<td>4.065-0.0539i</td>
<td>---</td>
<td>2.08</td>
<td>0.54</td>
<td>2.62</td>
<td>193.8(1.5)</td>
</tr><tr><td>113In</td>
<td>4.3</td>
<td>5.39</td>
<td>(+/-)0.017</td>
<td>3.65</td>
<td>0.000037</td>
<td>3.65</td>
<td>12.0(1.1)</td>
</tr><tr><td>115In</td>
<td>95.7</td>
<td>4.01-0.0562i</td>
<td>-2.1</td>
<td>2.02</td>
<td>0.55</td>
<td>2.57</td>
<td>202.(2.)</td>
</tr><tr><td>Sn</td>
<td>---</td>
<td>6.225</td>
<td>---</td>
<td>4.871</td>
<td>0.022</td>
<td>4.892</td>
<td>0.626</td>
</tr><tr><td>112Sn</td>
<td>1</td>
<td>6.(1.)</td>
<td>0</td>
<td>4.5(1.5)</td>
<td>0</td>
<td>4.5(1.5)</td>
<td>1</td>
</tr><tr><td>114Sn</td>
<td>0.7</td>
<td>6.2</td>
<td>0</td>
<td>4.8</td>
<td>0</td>
<td>4.8</td>
<td>0.114</td>
</tr><tr><td>115Sn</td>
<td>0.4</td>
<td>6.(1.)</td>
<td>---</td>
<td>4.5(1.5)</td>
<td>0.3</td>
<td>4.8(1.5)</td>
<td>30.(7.)</td>
</tr><tr><td>116Sn</td>
<td>14.7</td>
<td>5.93</td>
<td>0</td>
<td>4.42</td>
<td>0</td>
<td>4.42</td>
<td>0.14</td>
</tr><tr><td>117Sn</td>
<td>7.7</td>
<td>6.48</td>
<td>---</td>
<td>5.28</td>
<td>0.3</td>
<td>5.6</td>
<td>2.3</td>
</tr><tr><td>118Sn</td>
<td>24.3</td>
<td>6.07</td>
<td>0</td>
<td>4.63</td>
<td>0</td>
<td>4.63</td>
<td>0.22</td>
</tr><tr><td>119Sn</td>
<td>8.6</td>
<td>6.12</td>
<td>---</td>
<td>4.71</td>
<td>0.3</td>
<td>5</td>
<td>2.2</td>
</tr><tr><td>120Sn</td>
<td>32.4</td>
<td>6.49</td>
<td>0</td>
<td>5.29</td>
<td>0</td>
<td>5.29</td>
<td>0.14</td>
</tr><tr><td>122Sn</td>
<td>4.6</td>
<td>5.74</td>
<td>0</td>
<td>4.14</td>
<td>0</td>
<td>4.14</td>
<td>0.18</td>
</tr><tr><td>124Sn</td>
<td>5.6</td>
<td>5.97</td>
<td>0</td>
<td>4.48</td>
<td>0</td>
<td>4.48</td>
<td>0.133</td>
</tr><tr><td>Sb</td>
<td>---</td>
<td>5.57</td>
<td>---</td>
<td>3.9</td>
<td>0.007</td>
<td>3.9</td>
<td>4.91</td>
</tr><tr><td>121Sb</td>
<td>57.3</td>
<td>5.71</td>
<td>-0.05</td>
<td>4.1</td>
<td>0.0003</td>
<td>4.1</td>
<td>5.75</td>
</tr><tr><td>123Sb</td>
<td>42.7</td>
<td>5.38</td>
<td>-0.10</td>
<td>3.64</td>
<td>0.001</td>
<td>3.64</td>
<td>3.8</td>
</tr><tr><td>Te</td>
<td>---</td>
<td>5.80</td>
<td>---</td>
<td>4.23</td>
<td>0.09</td>
<td>4.32</td>
<td>4.7</td>
</tr><tr><td>120Te</td>
<td>0.096</td>
<td>5.3</td>
<td>0</td>
<td>3.5</td>
<td>0</td>
<td>3.5</td>
<td>2.3</td>
</tr><tr><td>122Te</td>
<td>2.6</td>
<td>3.8</td>
<td>0</td>
<td>1.8</td>
<td>0</td>
<td>1.8</td>
<td>3.4</td>
</tr><tr><td>123Te</td>
<td>0.908</td>
<td>-0.05-0.116i</td>
<td>-2.04</td>
<td>0.002</td>
<td>0.52</td>
<td>0.52</td>
<td>418.(30.)</td>
</tr><tr><td>124Te</td>
<td>4.816</td>
<td>7.96</td>
<td>0</td>
<td>8</td>
<td>0</td>
<td>8</td>
<td>6.8(1.3)</td>
</tr><tr><td>125Te</td>
<td>7.14</td>
<td>5.02</td>
<td>-0.26</td>
<td>3.17</td>
<td>0.008</td>
<td>3.18</td>
<td>1.55</td>
</tr><tr><td>126Te</td>
<td>18.95</td>
<td>5.56</td>
<td>0</td>
<td>3.88</td>
<td>0</td>
<td>3.88</td>
<td>1.04</td>
</tr><tr><td>128Te</td>
<td>31.69</td>
<td>5.89</td>
<td>0</td>
<td>4.36</td>
<td>0</td>
<td>4.36</td>
<td>0.215</td>
</tr><tr><td>130Te</td>
<td>33.8</td>
<td>6.02</td>
<td>0</td>
<td>4.55</td>
<td>0</td>
<td>4.55</td>
<td>0.29</td>
</tr><tr><td>I</td>
<td>100</td>
<td>5.28</td>
<td>1.58</td>
<td>3.5</td>
<td>0.31</td>
<td>3.81</td>
<td>6.15</td>
</tr><tr><td>Xe</td>
<td>---</td>
<td>4.92</td>
<td>3.04</td>
<td>2.96</td>
<td>0</td>
<td>---</td>
<td>23.9(1.2)</td>
</tr><tr><td>124Xe</td>
<td>0.1</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>165.(20.)</td>
</tr><tr><td>126Xe</td>
<td>0.09</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>3.5</td>
</tr><tr><td>128Xe</td>
<td>1.91</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>&lt;8</td>
</tr><tr><td>129Xe</td>
<td>26.4</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>21.(5.)</td>
</tr><tr><td>130Xe</td>
<td>4.1</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>&lt;26.</td>
</tr><tr><td>131Xe</td>
<td>21.2</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>85.(10.)</td>
</tr><tr><td>132Xe</td>
<td>26.9</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0.45</td>
</tr><tr><td>134Xe</td>
<td>10.4</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0.265</td>
</tr><tr><td>136Xe</td>
<td>8.9</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0.26</td>
</tr><tr><td>Cs</td>
<td>100</td>
<td>5.42</td>
<td>1.29</td>
<td>3.69</td>
<td>0.21</td>
<td>3.9</td>
<td>29.0(1.5)</td>
</tr><tr><td>Ba</td>
<td>---</td>
<td>5.07</td>
<td>---</td>
<td>3.23</td>
<td>0.15</td>
<td>3.38</td>
<td>1.1</td>
</tr><tr><td>130Ba</td>
<td>0.11</td>
<td>-3.6</td>
<td>0</td>
<td>1.6</td>
<td>0</td>
<td>1.6</td>
<td>30.(5.)</td>
</tr><tr><td>132Ba</td>
<td>0.1</td>
<td>7.8</td>
<td>0</td>
<td>7.6</td>
<td>0</td>
<td>7.6</td>
<td>7</td>
</tr><tr><td>134Ba</td>
<td>2.42</td>
<td>5.7</td>
<td>0</td>
<td>4.08</td>
<td>0</td>
<td>4.08</td>
<td>2.0(1.6)</td>
</tr><tr><td>135Ba</td>
<td>6.59</td>
<td>4.67</td>
<td>---</td>
<td>2.74</td>
<td>0.5</td>
<td>3.2</td>
<td>5.8</td>
</tr><tr><td>136Ba</td>
<td>7.85</td>
<td>4.91</td>
<td>0</td>
<td>3.03</td>
<td>0</td>
<td>3.03</td>
<td>0.68</td>
</tr><tr><td>137Ba</td>
<td>11.23</td>
<td>6.83</td>
<td>---</td>
<td>5.86</td>
<td>0.5</td>
<td>6.4</td>
<td>3.6</td>
</tr><tr><td>138Ba</td>
<td>71.7</td>
<td>4.84</td>
<td>0</td>
<td>2.94</td>
<td>0</td>
<td>2.94</td>
<td>0.27</td>
</tr><tr><td>La</td>
<td>---</td>
<td>8.24</td>
<td>---</td>
<td>8.53</td>
<td>1.13</td>
<td>9.66</td>
<td>8.97</td>
</tr><tr><td>138La</td>
<td>0.09</td>
<td>8.(2.)</td>
<td>---</td>
<td>8.(4.)</td>
<td>0.5</td>
<td>8.5(4.0)</td>
<td>57.(6.)</td>
</tr><tr><td>139La</td>
<td>99.91</td>
<td>8.24</td>
<td>3.0</td>
<td>8.53</td>
<td>1.13</td>
<td>9.66</td>
<td>8.93</td>
</tr><tr><td>Ce</td>
<td>---</td>
<td>4.84</td>
<td>---</td>
<td>2.94</td>
<td>0.001</td>
<td>2.94</td>
<td>0.63</td>
</tr><tr><td>136Ce</td>
<td>0.19</td>
<td>5.80</td>
<td>0</td>
<td>4.23</td>
<td>0</td>
<td>4.23</td>
<td>7.3(1.5)</td>
</tr><tr><td>138Ce</td>
<td>0.25</td>
<td>6.70</td>
<td>0</td>
<td>5.64</td>
<td>0</td>
<td>5.64</td>
<td>1.1</td>
</tr><tr><td>140Ce</td>
<td>88.48</td>
<td>4.84</td>
<td>0</td>
<td>2.94</td>
<td>0</td>
<td>2.94</td>
<td>0.57</td>
</tr><tr><td>142Ce</td>
<td>11.08</td>
<td>4.75</td>
<td>0</td>
<td>2.84</td>
<td>0</td>
<td>2.84</td>
<td>0.95</td>
</tr><tr><td>Pr</td>
<td>100</td>
<td>4.58</td>
<td>-0.35</td>
<td>2.64</td>
<td>0.015</td>
<td>2.66</td>
<td>11.5</td>
</tr><tr><td>Nd</td>
<td>---</td>
<td>7.69</td>
<td>---</td>
<td>7.43</td>
<td>9.2</td>
<td>16.6</td>
<td>50.5(1.2)</td>
</tr><tr><td>142Nd</td>
<td>27.16</td>
<td>7.7</td>
<td>0</td>
<td>7.5</td>
<td>0</td>
<td>7.5</td>
<td>18.7</td>
</tr><tr><td>143Nd</td>
<td>12.18</td>
<td>14.(2.)</td>
<td>(+/-)21.(1.)</td>
<td>25.(7.)</td>
<td>55.(7.)</td>
<td>80.(2.)</td>
<td>337.(10.)</td>
</tr><tr><td>144Nd</td>
<td>23.8</td>
<td>2.8</td>
<td>0</td>
<td>1</td>
<td>0</td>
<td>1</td>
<td>3.6</td>
</tr><tr><td>145Nd</td>
<td>8.29</td>
<td>14.(2.)</td>
<td>---</td>
<td>25.(7.)</td>
<td>5.(5.)</td>
<td>30.(9.)</td>
<td>42.(2.)</td>
</tr><tr><td>146Nd</td>
<td>17.19</td>
<td>8.7</td>
<td>0</td>
<td>9.5</td>
<td>0</td>
<td>9.5</td>
<td>1.4</td>
</tr><tr><td>148Nd</td>
<td>5.75</td>
<td>5.7</td>
<td>0</td>
<td>4.1</td>
<td>0</td>
<td>4.1</td>
<td>2.5</td>
</tr><tr><td>150Nd</td>
<td>5.63</td>
<td>5.3</td>
<td>0</td>
<td>3.5</td>
<td>0</td>
<td>3.5</td>
<td>1.2</td>
</tr><tr><td>Pm</td>
<td>(2.62 a)</td>
<td>12.6</td>
<td>(+/-)3.2(2.5)</td>
<td>20.0(1.3)</td>
<td>1.3(2.0)</td>
<td>21.3(1.5)</td>
<td>168.4(3.5)</td>
</tr><tr><td>Sm</td>
<td>---</td>
<td>0.80-1.65i</td>
<td>---</td>
<td>0.422</td>
<td>39.(3.)</td>
<td>39.(3.)</td>
<td>5922.(56.)</td>
</tr><tr><td>144Sm</td>
<td>3.1</td>
<td>-3.(4.)</td>
<td>0</td>
<td>1.(3.)</td>
<td>0</td>
<td>1.(3.)</td>
<td>0.7</td>
</tr><tr><td>147Sm</td>
<td>15.1</td>
<td>14.(3.)</td>
<td>(+/-)11.(7.)</td>
<td>25.(11.)</td>
<td>143(19.)</td>
<td>39.(16.)</td>
<td>57.(3.)</td>
</tr><tr><td>148Sm</td>
<td>11.3</td>
<td>-3.(4.)</td>
<td>0</td>
<td>1.(3.)</td>
<td>0</td>
<td>1.(3.)</td>
<td>2.4</td>
</tr><tr><td>149Sm</td>
<td>13.9</td>
<td>-19.2-11.7i</td>
<td>(+/-)31.4-10.3i</td>
<td>63.5</td>
<td>137.(5.)</td>
<td>200.(5.)</td>
<td>42080.(400.)</td>
</tr><tr><td>150Sm</td>
<td>7.4</td>
<td>14.(3.)</td>
<td>0</td>
<td>25.(11.)</td>
<td>0</td>
<td>25.(11.)</td>
<td>104.(4.)</td>
</tr><tr><td>152Sm</td>
<td>26.6</td>
<td>-5.0</td>
<td>0</td>
<td>3.1</td>
<td>0</td>
<td>3.1</td>
<td>206.(6.)</td>
</tr><tr><td>154Sm</td>
<td>22.6</td>
<td>9.3</td>
<td>0</td>
<td>11.(2.)</td>
<td>0</td>
<td>11.(2.)</td>
<td>8.4</td>
</tr><tr><td>Eu</td>
<td>---</td>
<td>7.22-1.26i</td>
<td>---</td>
<td>6.57</td>
<td>2.5</td>
<td>9.2</td>
<td>4530.(40.)</td>
</tr><tr><td>151Eu</td>
<td>47.8</td>
<td>6.13-2.53i</td>
<td>(+/-)4.5-2.14i</td>
<td>5.5</td>
<td>3.1</td>
<td>8.6</td>
<td>9100.(100.)</td>
</tr><tr><td>153Eu</td>
<td>52.2</td>
<td>8.22</td>
<td>(+/-)3.2</td>
<td>8.5</td>
<td>1.3</td>
<td>9.8</td>
<td>312.(7.)</td>
</tr><tr><td>Gd</td>
<td>---</td>
<td>6.5-13.82i</td>
<td>---</td>
<td>29.3</td>
<td>151.(2.)</td>
<td>180.(2.)</td>
<td>49700.(125.)</td>
</tr><tr><td>152Gd</td>
<td>0.2</td>
<td>10.(3.)</td>
<td>0</td>
<td>13.(8.)</td>
<td>0</td>
<td>13.(8.)</td>
<td>735.(20.)</td>
</tr><tr><td>154Gd</td>
<td>2.1</td>
<td>10.(3.)</td>
<td>0</td>
<td>13.(8.)</td>
<td>0</td>
<td>13.(8.)</td>
<td>85.(12.)</td>
</tr><tr><td>155Gd</td>
<td>14.8</td>
<td>6.0-17.0i</td>
<td>(+/-)5.(5.)-13.16i</td>
<td>40.8</td>
<td>25.(6.)</td>
<td>66.(6.)</td>
<td>61100.(400.)</td>
</tr><tr><td>156Gd</td>
<td>20.6</td>
<td>6.3</td>
<td>0</td>
<td>5</td>
<td>0</td>
<td>5</td>
<td>1.5(1.2)</td>
</tr><tr><td>157Gd</td>
<td>15.7</td>
<td>-1.14-71.9i</td>
<td>(+/-)5.(5.)-55.8i</td>
<td>650.(4.)</td>
<td>394.(7.)</td>
<td>1044.(8.)</td>
<td>259000.(700.)</td>
</tr><tr><td>158Gd</td>
<td>24.8</td>
<td>9.(2.)</td>
<td>0</td>
<td>10.(5.)</td>
<td>0</td>
<td>10.(5.)</td>
<td>2.2</td>
</tr><tr><td>160Gd</td>
<td>21.8</td>
<td>9.15</td>
<td>0</td>
<td>10.52</td>
<td>0</td>
<td>10.52</td>
<td>0.77</td>
</tr><tr><td>Tb</td>
<td>100</td>
<td>7.38</td>
<td>-0.17</td>
<td>6.84</td>
<td>0.004</td>
<td>6.84</td>
<td>23.4</td>
</tr><tr><td>Dy</td>
<td>---</td>
<td>16.9-0.276i</td>
<td>---</td>
<td>35.9</td>
<td>54.4(1.2)</td>
<td>90.3</td>
<td>994.(13.)</td>
</tr><tr><td>156Dy</td>
<td>0.06</td>
<td>6.1</td>
<td>0</td>
<td>4.7</td>
<td>0</td>
<td>4.7</td>
<td>33.(3.)</td>
</tr><tr><td>158Dy</td>
<td>0.1</td>
<td>6.(4.)</td>
<td>0</td>
<td>5.(6.)</td>
<td>0</td>
<td>5.(6.)</td>
<td>43.(6.)</td>
</tr><tr><td>160Dy</td>
<td>2.34</td>
<td>6.7</td>
<td>0</td>
<td>5.6</td>
<td>0</td>
<td>5.6</td>
<td>56.(5.)</td>
</tr><tr><td>161Dy</td>
<td>19</td>
<td>10.3</td>
<td>(+/-)4.9</td>
<td>13.3</td>
<td>3.(1.)</td>
<td>16.(1.)</td>
<td>600.(25.)</td>
</tr><tr><td>162Dy</td>
<td>25.5</td>
<td>-1.4</td>
<td>0</td>
<td>0.25</td>
<td>0</td>
<td>0.25</td>
<td>194.(10.)</td>
</tr><tr><td>163Dy</td>
<td>24.9</td>
<td>5.0</td>
<td>1.3</td>
<td>3.1</td>
<td>0.21</td>
<td>3.3</td>
<td>124.(7.)</td>
</tr><tr><td>164Dy</td>
<td>28.1</td>
<td>49.4-0.79i</td>
<td>0</td>
<td>307.(3.)</td>
<td>0</td>
<td>307.(3.)</td>
<td>2840.(40.)</td>
</tr><tr><td>Ho</td>
<td>100</td>
<td>8.01</td>
<td>-1.70</td>
<td>8.06</td>
<td>0.36</td>
<td>8.42</td>
<td>64.7(1.2)</td>
</tr><tr><td>Er</td>
<td>---</td>
<td>7.79</td>
<td>---</td>
<td>7.63</td>
<td>1.1</td>
<td>8.7</td>
<td>159.(4.)</td>
</tr><tr><td>162Er</td>
<td>0.14</td>
<td>8.8</td>
<td>0</td>
<td>9.7</td>
<td>0</td>
<td>9.7</td>
<td>19.(2.)</td>
</tr><tr><td>164Er</td>
<td>1.56</td>
<td>8.2</td>
<td>0</td>
<td>8.4</td>
<td>0</td>
<td>8.4</td>
<td>13.(2.)</td>
</tr><tr><td>166Er</td>
<td>33.4</td>
<td>10.6</td>
<td>0</td>
<td>14.1</td>
<td>0</td>
<td>14.1</td>
<td>19.6(1.5)</td>
</tr><tr><td>167Er</td>
<td>22.9</td>
<td>3.0</td>
<td>1.0</td>
<td>1.1</td>
<td>0.13</td>
<td>1.2</td>
<td>659.(16.)</td>
</tr><tr><td>168Er</td>
<td>27.1</td>
<td>7.4</td>
<td>0</td>
<td>6.9</td>
<td>0</td>
<td>6.9</td>
<td>2.74</td>
</tr><tr><td>170Er</td>
<td>14.9</td>
<td>9.6</td>
<td>0</td>
<td>11.6</td>
<td>0</td>
<td>11.6(1.2)</td>
<td>5.8</td>
</tr><tr><td>Tm</td>
<td>100</td>
<td>7.07</td>
<td>0.9</td>
<td>6.28</td>
<td>0.1</td>
<td>6.38</td>
<td>100.(2.)</td>
</tr><tr><td>Yb</td>
<td>---</td>
<td>12.43</td>
<td>---</td>
<td>19.42</td>
<td>4</td>
<td>23.4</td>
<td>34.8</td>
</tr><tr><td>168Yb</td>
<td>0.14</td>
<td>-4.07-0.62i</td>
<td>0</td>
<td>2.13</td>
<td>0</td>
<td>2.13</td>
<td>2230.(40.)</td>
</tr><tr><td>170Yb</td>
<td>3.06</td>
<td>6.77</td>
<td>0</td>
<td>5.8</td>
<td>0</td>
<td>5.8</td>
<td>11.4(1.0)</td>
</tr><tr><td>171Yb</td>
<td>14.3</td>
<td>9.66</td>
<td>-5.59</td>
<td>11.7</td>
<td>3.9</td>
<td>15.6</td>
<td>48.6(2.5)</td>
</tr><tr><td>172Yb</td>
<td>21.9</td>
<td>9.43</td>
<td>0</td>
<td>11.2</td>
<td>0</td>
<td>11.2</td>
<td>0.8</td>
</tr><tr><td>173Yb</td>
<td>16.1</td>
<td>9.56</td>
<td>-5.3</td>
<td>11.5</td>
<td>3.5</td>
<td>15</td>
<td>17.1(1.3)</td>
</tr><tr><td>174Yb</td>
<td>31.8</td>
<td>19.3</td>
<td>0</td>
<td>46.8</td>
<td>0</td>
<td>46.8</td>
<td>69.4(5.0)</td>
</tr><tr><td>176Yb</td>
<td>12.7</td>
<td>8.72</td>
<td>0</td>
<td>9.6</td>
<td>0</td>
<td>9.6</td>
<td>2.85</td>
</tr><tr><td>Lu</td>
<td>---</td>
<td>7.21</td>
<td>---</td>
<td>6.53</td>
<td>0.7</td>
<td>7.2</td>
<td>74.(2.)</td>
</tr><tr><td>175Lu</td>
<td>97.39</td>
<td>7.24</td>
<td>(+/-)2.2</td>
<td>6.59</td>
<td>0.6</td>
<td>7.2</td>
<td>21.(3.)</td>
</tr><tr><td>176Lu</td>
<td>2.61</td>
<td>6.1-0.57i</td>
<td>(+/-)3.0+0.61i</td>
<td>4.7</td>
<td>1.2</td>
<td>5.9</td>
<td>2065.(35.)</td>
</tr><tr><td>Hf</td>
<td>---</td>
<td>7.7</td>
<td>---</td>
<td>7.6</td>
<td>2.6</td>
<td>10.2</td>
<td>104.1</td>
</tr><tr><td>174Hf</td>
<td>0.2</td>
<td>10.9(1.1)</td>
<td>0</td>
<td>15.(3.)</td>
<td>0</td>
<td>15.(3.)</td>
<td>561.(35.)</td>
</tr><tr><td>176Hf</td>
<td>5.2</td>
<td>6.61</td>
<td>0</td>
<td>5.5</td>
<td>0</td>
<td>5.5</td>
<td>23.5(3.1)</td>
</tr><tr><td>177Hf</td>
<td>18.6</td>
<td>0.8(1.0)</td>
<td>(+/-)0.9(1.3)</td>
<td>0.1</td>
<td>0.1</td>
<td>0.2</td>
<td>373.(10.)</td>
</tr><tr><td>178Hf</td>
<td>27.1</td>
<td>5.9</td>
<td>0</td>
<td>4.4</td>
<td>0</td>
<td>4.4</td>
<td>84.(4.)</td>
</tr><tr><td>179Hf</td>
<td>13.7</td>
<td>7.46</td>
<td>(+/-)1.06</td>
<td>7</td>
<td>0.14</td>
<td>7.1</td>
<td>41.(3.)</td>
</tr><tr><td>180Hf</td>
<td>35.2</td>
<td>13.2</td>
<td>0</td>
<td>21.9</td>
<td>0</td>
<td>21.9(1.0)</td>
<td>13.04</td>
</tr><tr><td>Ta</td>
<td>---</td>
<td>6.91</td>
<td>---</td>
<td>6</td>
<td>0.01</td>
<td>6.01</td>
<td>20.6</td>
</tr><tr><td>180Ta</td>
<td>0.012</td>
<td>7.(2.)</td>
<td>---</td>
<td>6.2</td>
<td>0.5</td>
<td>7.(4.)</td>
<td>563.(60.)</td>
</tr><tr><td>181Ta</td>
<td>99.988</td>
<td>6.91</td>
<td>-0.29</td>
<td>6</td>
<td>0.011</td>
<td>6.01</td>
<td>20.5</td>
</tr><tr><td>W</td>
<td>---</td>
<td>4.86</td>
<td>---</td>
<td>2.97</td>
<td>1.63</td>
<td>4.6</td>
<td>18.3</td>
</tr><tr><td>180W</td>
<td>0.1</td>
<td>5.(3.)</td>
<td>0</td>
<td>3.(4.)</td>
<td>0</td>
<td>3.(4.)</td>
<td>30.(20.)</td>
</tr><tr><td>182W</td>
<td>26.3</td>
<td>6.97</td>
<td>0</td>
<td>6.1</td>
<td>0</td>
<td>6.1</td>
<td>20.7</td>
</tr><tr><td>183W</td>
<td>14.3</td>
<td>6.53</td>
<td>---</td>
<td>5.36</td>
<td>0.3</td>
<td>5.7</td>
<td>10.1</td>
</tr><tr><td>184W</td>
<td>30.7</td>
<td>7.48</td>
<td>0</td>
<td>7.03</td>
<td>0</td>
<td>7.03</td>
<td>1.7</td>
</tr><tr><td>186W</td>
<td>28.6</td>
<td>-0.72</td>
<td>0</td>
<td>0.065</td>
<td>0</td>
<td>0.065</td>
<td>37.9</td>
</tr><tr><td>Re</td>
<td>---</td>
<td>9.2</td>
<td>---</td>
<td>10.6</td>
<td>0.9</td>
<td>11.5</td>
<td>89.7(1.)</td>
</tr><tr><td>185Re</td>
<td>37.4</td>
<td>9.0</td>
<td>(+/-)2.0</td>
<td>10.2</td>
<td>0.5</td>
<td>10.7</td>
<td>112.(2.)</td>
</tr><tr><td>187Re</td>
<td>62.6</td>
<td>9.3</td>
<td>(+/-)2.8</td>
<td>10.9</td>
<td>1</td>
<td>11.9</td>
<td>76.4(1.)</td>
</tr><tr><td>Os</td>
<td>---</td>
<td>10.7</td>
<td>---</td>
<td>14.4</td>
<td>0.3</td>
<td>14.7</td>
<td>16</td>
</tr><tr><td>184Os</td>
<td>0.02</td>
<td>10.(2.)</td>
<td>0</td>
<td>13.(5.)</td>
<td>0</td>
<td>13.(5.)</td>
<td>3000.(150.)</td>
</tr><tr><td>186Os</td>
<td>1.58</td>
<td>11.6(1.7)</td>
<td>0</td>
<td>17.(5.)</td>
<td>0</td>
<td>17.(5.)</td>
<td>80.(13.)</td>
</tr><tr><td>187Os</td>
<td>1.6</td>
<td>10.(2.)</td>
<td>---</td>
<td>13.(5.)</td>
<td>0.3</td>
<td>13.(5.)</td>
<td>320.(10.)</td>
</tr><tr><td>188Os</td>
<td>13.3</td>
<td>7.6</td>
<td>0</td>
<td>7.3</td>
<td>0</td>
<td>7.3</td>
<td>4.7</td>
</tr><tr><td>189Os</td>
<td>16.1</td>
<td>10.7</td>
<td>---</td>
<td>14.4</td>
<td>0.5</td>
<td>14.9</td>
<td>25.(4.)</td>
</tr><tr><td>190Os</td>
<td>26.4</td>
<td>11.0</td>
<td>0</td>
<td>15.2</td>
<td>0</td>
<td>15.2</td>
<td>13.1</td>
</tr><tr><td>192Os</td>
<td>41</td>
<td>11.5</td>
<td>0</td>
<td>16.6</td>
<td>0</td>
<td>16.6(1.2)</td>
<td>2</td>
</tr><tr><td>Ir</td>
<td>---</td>
<td>10.6</td>
<td>---</td>
<td>14.1</td>
<td>0.(3.)</td>
<td>14.(3.)</td>
<td>425.(2.)</td>
</tr><tr><td>191Ir</td>
<td>37.3</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>954.(10.)</td>
</tr><tr><td>193Ir</td>
<td>62.7</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>111.(5.)</td>
</tr><tr><td>Pt</td>
<td>---</td>
<td>9.60</td>
<td>---</td>
<td>11.58</td>
<td>0.13</td>
<td>11.71</td>
<td>10.3</td>
</tr><tr><td>190Pt</td>
<td>0.01</td>
<td>9.0</td>
<td>0</td>
<td>10.(2.)</td>
<td>0</td>
<td>10.(2.)</td>
<td>152.(4.)</td>
</tr><tr><td>192Pt</td>
<td>0.79</td>
<td>9.9</td>
<td>0</td>
<td>12.3(1.2)</td>
<td>0</td>
<td>12.3(1.2)</td>
<td>10.0(2.5)</td>
</tr><tr><td>194Pt</td>
<td>32.9</td>
<td>10.55</td>
<td>0</td>
<td>14</td>
<td>0</td>
<td>14</td>
<td>1.44</td>
</tr><tr><td>195Pt</td>
<td>33.8</td>
<td>8.83</td>
<td>-1.00</td>
<td>9.8</td>
<td>0.13</td>
<td>9.9</td>
<td>27.5(1.2)</td>
</tr><tr><td>196Pt</td>
<td>25.3</td>
<td>9.89</td>
<td>0</td>
<td>12.3</td>
<td>0</td>
<td>12.3</td>
<td>0.72</td>
</tr><tr><td>198Pt</td>
<td>7.2</td>
<td>7.8</td>
<td>0</td>
<td>7.6</td>
<td>0</td>
<td>7.6</td>
<td>3.66</td>
</tr><tr><td>Au</td>
<td>100</td>
<td>7.63</td>
<td>-1.84</td>
<td>7.32</td>
<td>0.43</td>
<td>7.75</td>
<td>98.65</td>
</tr><tr><td>Hg</td>
<td>---</td>
<td>12.692</td>
<td>---</td>
<td>20.24</td>
<td>6.6</td>
<td>26.8</td>
<td>372.3(4.0)</td>
</tr><tr><td>196Hg</td>
<td>0.2</td>
<td>30.3(1.0)</td>
<td>0</td>
<td>115.(8.)</td>
<td>0</td>
<td>115.(8.)</td>
<td>3080.(180.)</td>
</tr><tr><td>198Hg</td>
<td>10.1</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>2</td>
</tr><tr><td>199Hg</td>
<td>17</td>
<td>16.9</td>
<td>(+/-)15.5</td>
<td>36.(2.)</td>
<td>30.(3.)</td>
<td>66.(2.)</td>
<td>2150.(48.)</td>
</tr><tr><td>200Hg</td>
<td>23.1</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>&lt;60.</td>
</tr><tr><td>201Hg</td>
<td>13.2</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>7.8(2.0)</td>
</tr><tr><td>202Hg</td>
<td>29.6</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0</td>
<td>9.828</td>
<td>4.89</td>
</tr><tr><td>204Hg</td>
<td>6.8</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>0.43</td>
</tr><tr><td>Tl</td>
<td>---</td>
<td>8.776</td>
<td>---</td>
<td>9.678</td>
<td>0.21</td>
<td>9.89</td>
<td>3.43</td>
</tr><tr><td>203Tl</td>
<td>29.524</td>
<td>6.99</td>
<td>1.06</td>
<td>6.14</td>
<td>0.14</td>
<td>6.28</td>
<td>11.4</td>
</tr><tr><td>205Tl</td>
<td>70.476</td>
<td>9.52</td>
<td>-0.242</td>
<td>11.39</td>
<td>0.007</td>
<td>11.4</td>
<td>0.104</td>
</tr><tr><td>Pb</td>
<td>---</td>
<td>9.405</td>
<td>---</td>
<td>11.115</td>
<td>0.003</td>
<td>11.118</td>
<td>0.171</td>
</tr><tr><td>204Pb</td>
<td>1.4</td>
<td>9.90</td>
<td>0</td>
<td>12.3</td>
<td>0</td>
<td>12.3</td>
<td>0.65</td>
</tr><tr><td>206Pb</td>
<td>24.1</td>
<td>9.22</td>
<td>0</td>
<td>10.68</td>
<td>0</td>
<td>10.68</td>
<td>0.03</td>
</tr><tr><td>207Pb</td>
<td>22.1</td>
<td>9.28</td>
<td>0.14</td>
<td>10.82</td>
<td>0.002</td>
<td>10.82</td>
<td>0.699</td>
</tr><tr><td>208Pb</td>
<td>52.4</td>
<td>9.50</td>
<td>0</td>
<td>11.34</td>
<td>0</td>
<td>11.34</td>
<td>0.00048</td>
</tr><tr><td>Bi</td>
<td>100</td>
<td>8.532</td>
<td>---</td>
<td>9.148</td>
<td>0.0084</td>
<td>9.156</td>
<td>0.0338</td>
</tr><tr><td>Po</td>
<td>---</td>
<td>---</td>
<td>0.259</td>
<td>0</td>
<td>---</td>
<td>---</td>
<td>---</td>
</tr><tr><td>At</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>---</td>
<td>---</td>
</tr><tr><td>Rn</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>12.6</td>
<td>---</td>
</tr><tr><td>Fr</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>---</td>
<td>---</td>
</tr><tr><td>Ra</td>
<td>(1.60E3 a)</td>
<td>10.0(1.0)</td>
<td>0</td>
<td>13.(3.)</td>
<td>0</td>
<td>13.(3.)</td>
<td>12.8(1.5)</td>
</tr><tr><td>Ac</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>---</td>
<td>---</td>
</tr><tr><td>Th</td>
<td>100</td>
<td>10.31</td>
<td>0</td>
<td>13.36</td>
<td>0</td>
<td>13.36</td>
<td>7.37</td>
</tr><tr><td>Pa</td>
<td>(3.28E4 a)</td>
<td>9.1</td>
<td>---</td>
<td>10.4</td>
<td>0.1(3.3)</td>
<td>10.5(3.2)</td>
<td>200.6(2.3)</td>
</tr><tr><td>U</td>
<td>---</td>
<td>8.417</td>
<td>---</td>
<td>8.903</td>
<td>0.005</td>
<td>8.908</td>
<td>7.57</td>
</tr><tr><td>233U</td>
<td>(1.59E5 a)</td>
<td>10.1</td>
<td>(+/-)1.(3.)</td>
<td>12.8</td>
<td>0.1</td>
<td>12.9</td>
<td>574.7(1.0)</td>
</tr><tr><td>234U</td>
<td>0.005</td>
<td>12.4</td>
<td>0</td>
<td>19.3</td>
<td>0</td>
<td>19.3</td>
<td>100.1(1.3)</td>
</tr><tr><td>235U</td>
<td>0.72</td>
<td>10.47</td>
<td>(+/-)1.3</td>
<td>13.78</td>
<td>0.2</td>
<td>14</td>
<td>680.9(1.1)</td>
</tr><tr><td>238U</td>
<td>99.275</td>
<td>8.402</td>
<td>0</td>
<td>8.871</td>
<td>0</td>
<td>8.871</td>
<td>2.68</td>
</tr><tr><td>Np</td>
<td>(2.14E6 a)</td>
<td>10.55</td>
<td>---</td>
<td>14</td>
<td>0.5</td>
<td>14.5</td>
<td>175.9(2.9)</td>
</tr><tr><td>Pu</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>---</td>
</tr><tr><td>238Pu</td>
<td>(87.74 a)</td>
<td>14.1</td>
<td>0</td>
<td>25.0(1.8)</td>
<td>0</td>
<td>25.0(1.8)</td>
<td>558.(7.)</td>
</tr><tr><td>239Pu</td>
<td>(2.41E4 a)</td>
<td>7.7</td>
<td>(+/-)1.3(1.9)</td>
<td>7.5</td>
<td>0.2</td>
<td>7.7</td>
<td>1017.3(2.1)</td>
</tr><tr><td>240Pu</td>
<td>(6.56E3 a)</td>
<td>3.5</td>
<td>0</td>
<td>1.54</td>
<td>0</td>
<td>1.54</td>
<td>289.6(1.4)</td>
</tr><tr><td>242Pu</td>
<td>(3.76E5 a)</td>
<td>8.1</td>
<td>0</td>
<td>8.2</td>
<td>0</td>
<td>8.2</td>
<td>18.5</td>
</tr><tr><td>Am</td>
<td>(7.37E3 a)</td>
<td>8.3</td>
<td>(+/-)2.(7.)</td>
<td>8.7</td>
<td>0.3</td>
<td>9.0(2.6)</td>
<td>75.3(1.8)</td>
</tr><tr><td>Cm</td>
<td>---</td>
<td>---</td>
<td>---</td>
<td>0</td>
<td>---</td>
<td>---</td>
<td>---</td>
</tr><tr><td>244Cm</td>
<td>(18.10 a)</td>
<td>9.5</td>
<td>0</td>
<td>11.3</td>
<td>0</td>
<td>11.3</td>
<td>16.2(1.2)</td>
</tr><tr><td>246Cm</td>
<td>(4.7E3 a)</td>
<td>9.3</td>
<td>0</td>
<td>10.9</td>
<td>0</td>
<td>10.9</td>
<td>1.36</td>
</tr><tr><td>248Cm</td>
<td>(3.5E5 a)</td>
<td>7.7</td>
<td>0</td>
<td>7.5</td>
<td>0</td>
<td>7.5</td>
<td>3</td>
</tr><tr></tr></tbody></table>
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<h2
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>Contacts</h2>
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<li about="/people/alan-munter" class="nist-contact__item">
<div class="nist-contact__name"><a href="/people/alan-munter" title="View staff profile page">Alan Munter</a></div>
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<a href="mailto:alan.munter@nist.gov">alan.munter@nist.gov</a>
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(301) 975-6244
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<div class="text-italic font-sans-2xs">
Created September 25, 2017, Updated November 15, 2019
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