Lanthanum 138
Atom -
3 years ago
| Element | |
| Valence | *3, 2 |
| Stability |
|
| Isotope | |
| Abundance |
0.09 %
|
| Half Life |
103000000000 Y
|
| Decay | |
| Protons |
138
|
| Inner Electrons |
81
|
| Outer Electrons |
57
|
| Nuclear Spin | |
| Mass Actual |
137.9071 AMU
|
| Mass H Norm |
136.8364 AMU
|
| Mass Calc |
139.0799 AMU
|
| BE Nucleon |
8375.12 KeV
|
| BE Actual |
1155.77 MeV
|
| SAM Lines | |
| BE SAM Lines |
0.00 MeV
|
| BE Difference |
0.00%
|
| AN-ISOTOPE |
57:138
|
| Nid | 2435 |