113
Nh
Nihonium
286
2
8
18
32
32
18
3
8
18
32
32
18
3
| Property | Value |
|---|---|
| Atomic number | 113 |
| Atomic weight | 286 amu |
| Element family | Other metals |
| Electronic configuration | 1s2 |
| Stable and very long lived isotopes | None |
| Previous element | Copernicium |
| Next element | Flerovium |
| Density | 16 g/cm3 (STP) |
| Discovery year | 2003 |
Nihonium is an element number 113 from other metals family. Its symbol is Nh. Nihonium atomic weight is 286 amu. Nh has no stable or long lived isotopes. Nihonium electronic configuration is 1s22s22p63s23p63d104s24p64d104f145s25p65d106s26p65f146d107s27p1. Nihonium density is 16 g/cm3 (STP). Nihonium was discovered in 2003.
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