Lawrencium
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| General Properties | ||||||||
|---|---|---|---|---|---|---|---|---|
| Atomic number | Predicted atomic mass | Half-life of longest living isotope | Electron Configuration | First developed | ||||
| 103 | 262amu | Around 11 hours | [Rn] 5f14 7s2 | 7p11958 | ||||
| General Properties | |
|---|---|
| Atomic number | 103 |
| Atomic mass | 262amu |
| Half-life of longest living isotope | Around 11 hours |
| Electron Configuration | [Rn] 5f14 7s2 |
| First discovered | 1958 |
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Description and uses
Lawrencium is the 103rd element of the periodic table. It was discovered between 1958 and 1965 by several groups of researchers. Its longest
living isotope is 266Lr, with a half-life of around 11 hours.