113
Nh
Nihonium
Post-transition metal period 7 group 13 p-block discovered: 2004
As a chemical element
Properties of the atom — they do not depend on what substance it is part of.
- Atomic number
- 113
- Atomic mass
- 286.182 a.m.u.
- Electron configuration
- [Rn]5f14 6d10 7s2 7p1 (predicted)
As a simple substance
Properties of the substance these atoms form under ordinary conditions.
- State at 25 °C
- Expected to be solid