in choosing which isotopes to search.
| Isotope | Relative Atomic Mass |
Isotopic Composition |
Standard Atomic Weight |
Notes | ||||
|---|---|---|---|---|---|---|---|---|
 | ||||||||
| 9 | F | 19 | 18.998 403 20(7) | 100 | 18.998 403 2(5) | |||
| 17 | Cl | 35 | 34.968 852 71(4) | 75.78(4) | 35.453(2) | m | ||
| 37 | 36.965 902 60(5) | 24.22(4) | ||||||
| 36 | Kr | 78 | 77.920 386(7) | 0.35(1) | 83.798(2) | g,m,a | ||
| 80 | 79.916 378(4) | 2.28(6) | ||||||
| 82 | 81.913 4846(28) | 11.58(14) | ||||||
| 83 | 82.914 136(3) | 11.49(6) | ||||||
| 84 | 83.911 507(3) | 57.00(4) | ||||||
| 86 | 85.910 6103(12) | 17.30(22) | ||||||
| ||||||||
