in choosing which isotopes to search.
| Isotope | Relative Atomic Mass |
Isotopic Composition |
Standard Atomic Weight |
Notes | ||||
|---|---|---|---|---|---|---|---|---|
 | ||||||||
| 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) | ||||||
| 17 | Cl | 35 | 34.968 852 68(4) | 0.7576(10) | 35.453(2) | m | ||
| 37 | 36.965 902 59(5) | 0.2424(10) | ||||||
| ||||||||
