User:Schneelocke/Tmp/Isotopes of Helium
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< User:Schneelocke | Tmp
| Isotope | He-10 |
|---|---|
| Atomic mass | 10.0523997 +- 0.0000751 amu |
| Neutrons | 8 |
| Spin | 0+ |
| Natural abundance | syn. |
| Half life | 2.68882×10-21 s |
| Excess mass | 48810.011 +- 70.001 keV |
| Binding energy | 30338.510 +- 70.001 keV |
| β decay energy | β- 15759.785 +- 71.615 keV |
| Parent nucleides | (none known) |
| DM | DE (MeV) | DP | BR |
|---|---|---|---|
| 2N | unknown | He-8 | unknown |
http://environmentalchemistry.com/yogi/periodic/He-pg2.html#Nuclides
