Fluorine: Difference between revisions

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== Isotopes ==
== Isotopes ==
{| class="wikitable" style="font-size:95%; white-space:nowrap"
! rowspan="2" | nuclide<br />symbol
! Z([[proton|p]])
! N([[neutron|n]])
! &nbsp;<br />isotopic mass (u)<br />&nbsp;
! rowspan="2" | half-life
! rowspan="2" | nuclear<br />spin
! rowspan="2" | representative<br />isotopic<br />composition<br />(mole fraction)
! rowspan="2" | range of natural<br />variation<br />(mole fraction)
|-
! colspan="3" | excitation energy
|-
| <sup>14</sup>F
| style="text-align:right" | 9
| style="text-align:right" | 5
| 14.03506(43)#
|
| 2-#
|
|
|-
| <sup>15</sup>F
| style="text-align:right" | 9
| style="text-align:right" | 6
| 15.01801(14)
| 410(60)E-24 s [1.0(2) MeV]
| (1/2+)
|
|
|-
| <sup>16</sup>F
| style="text-align:right" | 9
| style="text-align:right" | 7
| 16.011466(9)
| 11(6)E-21 s [40(20) keV]
| 0-
|
|
|-
| <sup>17</sup>F
| style="text-align:right" | 9
| style="text-align:right" | 8
| 17.00209524(27)
| 64.49(16) s
| 5/2+
|
|
|-
| [[Fluorine-18|<sup>18</sup>F]]
| style="text-align:right" | 9
| style="text-align:right" | 9
| 18.0009380(6)
| 109.771(20) min
| 1+
|
|
|-
| style="text-indent:1em" | <sup>18m</sup>F
| colspan="3" style="text-indent:2em" | 1121.36(15) keV
| 162(7) ns
| 5+
|
|
|-
| <sup>19</sup>F
| style="text-align:right" | 9
| style="text-align:right" | 10
| 18.99840322(7)
| STABLE
| 1/2+
| 1.0000
|
|-
| <sup>20</sup>F
| style="text-align:right" | 9
| style="text-align:right" | 11
| 19.99998132(8)
| 11.163(8) s
| 2+
|
|
|-
| <sup>21</sup>F
| style="text-align:right" | 9
| style="text-align:right" | 12
| 20.9999490(19)
| 4.158(20) s
| 5/2+
|
|
|-
| <sup>22</sup>F
| style="text-align:right" | 9
| style="text-align:right" | 13
| 22.002999(13)
| 4.23(4) s
| 4+,(3+)
|
|
|-
| <sup>23</sup>F
| style="text-align:right" | 9
| style="text-align:right" | 14
| 23.00357(9)
| 2.23(14) s
| (3/2,5/2)+
|
|
|-
| <sup>24</sup>F
| style="text-align:right" | 9
| style="text-align:right" | 15
| 24.00812(8)
| 400(50) ms
| (1,2,3)+
|
|
|-
| <sup>25</sup>F
| style="text-align:right" | 9
| style="text-align:right" | 16
| 25.01210(11)
| 50(6) ms
| (5/2+)#
|
|
|-
| <sup>26</sup>F
| style="text-align:right" | 9
| style="text-align:right" | 17
| 26.01962(18)
| 9.6(8) ms
| 1+
|
|
|-
| <sup>27</sup>F
| style="text-align:right" | 9
| style="text-align:right" | 18
| 27.02676(40)
| 4.9(2) ms
| 5/2+#
|
|
|-
| <sup>28</sup>F
| style="text-align:right" | 9
| style="text-align:right" | 19
| 28.03567(55)#
| <40 ns
|
|
|
|-
| <sup>29</sup>F
| style="text-align:right" | 9
| style="text-align:right" | 20
| 29.04326(62)#
| 2.6(3) ms
| 5/2+#
|
|
|-
| <sup>30</sup>F
| style="text-align:right" | 9
| style="text-align:right" | 21
| 30.05250(64)#
| <260 ns
|
|
|
|-
| <sup>31</sup>F
| style="text-align:right" | 9
| style="text-align:right" | 22
| 31.06043(64)#
| 1# ms [>260 ns]
| 5/2+#
|
|
|}


== Related References ==
== Related References ==
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