Neptunium is a radioactive chemical element from the periodic table. It is a silvery-white metal that is found in uranium ores. Neptunium is used in nuclear reactors for power generation and in some research applications.
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Atomic number | 93 |
Group | VIIB |
Period | 7 |
Mass | 237 |
Latin name | Neptunium |
Electron configuration | [Rn]5f4 6d7s2 |
Oxidation state | 0, 2, 3, 4, 5, 6, 7 |