Nihonium (Nh)
Nihonium
Nihonium (Nh) is an element with unknown chemical properties in period 7, group 13. Its relative atomic mass is [286] and the molar mass of the atom is [286] g/mol.
Atomic number 113
Atomic mass [286] predicted
Molar mass [286] g/mol
Category Unknown properties Unknown
Properties of nihonium
| Atomic number | 113 |
|---|---|
| Symbol | Nh |
| Latin name | Nihonium |
| Relative atomic mass | [286] |
| Molar mass | [286] g/mol |
| Group, period, block | 13, 7, p |
| Category | Unknown properties |
| State at 20 °C | Unknown |
| Electron configuration | [Rn] 5f¹⁴ 6d¹⁰ 7s² 7p¹ |
Electron configuration of nihonium
Electrons per shell
K2L8M18N32O32P18Q3
Full notation
1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ 4f¹⁴ 5s² 5p⁶ 5d¹⁰ 5f¹⁴ 6s² 6p⁶ 6d¹⁰ 7s² 7p¹
Noble-gas notation
113 protons · 113 electrons[Rn] 5f¹⁴ 6d¹⁰ 7s² 7p¹
Formula and compounds of nihonium
Simple substanceNhnihoniumMolar mass of Nh: [286] g/mol
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Frequently asked questions
The relative atomic mass of nihonium is [286], so the molar mass of the atom is [286] g/mol.
Full: 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ 4f¹⁴ 5s² 5p⁶ 5d¹⁰ 5f¹⁴ 6s² 6p⁶ 6d¹⁰ 7s² 7p¹. Noble-gas notation: [Rn] 5f¹⁴ 6d¹⁰ 7s² 7p¹.