in choosing which isotopes to search.
| Isotope | Relative Atomic Mass |
Isotopic Composition |
Standard Atomic Weight |
Notes | ||||
|---|---|---|---|---|---|---|---|---|
 | ||||||||
| 5 | B | 10 | 10.012 937 0(4) | 19.9(7) | 10.811(7) | g,m,r | ||
| 11 | 11.009 305 5(5) | 80.1(7) | ||||||
| 17 | Cl | 35 | 34.968 852 71(4) | 75.78(4) | 35.453(2) | m | ||
| 37 | 36.965 902 60(5) | 24.22(4) | ||||||
| ||||||||
