in choosing which isotopes to search.
| Isotope | Relative Atomic Mass |
Isotopic Composition |
Standard Atomic Weight |
Notes | ||||
|---|---|---|---|---|---|---|---|---|
 | ||||||||
| 1 | H | 1 | 1.007 825 032 07(10) | 0.999 885(70) | 1.007 94(7) | g,m,r,b,w | ||
| D | 2 | 2.014 101 777 8(4) | 0.000 115(70) | |||||
| T | 3 | 3.016 049 2777(25) | ||||||
| 7 | N | 14 | 14.003 074 004 8(6) | 0.996 36(20) | 14.0067(2) | g,r,a,d | ||
| 15 | 15.000 108 898 2(7) | 0.003 64(20) | ||||||
| ||||||||
