Seaborgium (Sg)
Seaborgium
Seaborgium (Sg) is a transition metal in period 7, group 6. Its relative atomic mass is [269] and the molar mass of the atom is [269] g/mol.
Atomic number 106
Atomic mass [269] predicted
Molar mass [269] g/mol
Category Transition metal Unknown
Properties of seaborgium
| Atomic number | 106 |
|---|---|
| Symbol | Sg |
| Latin name | Seaborgium |
| Relative atomic mass | [269] |
| Molar mass | [269] g/mol |
| Group, period, block | 6, 7, d |
| Category | Transition metal |
| State at 20 °C | Unknown |
| Electron configuration | [Rn] 5f¹⁴ 6d⁴ 7s² |
Electron configuration of seaborgium
Electrons per shell
K2L8M18N32O32P12Q2
Full notation
1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ 4f¹⁴ 5s² 5p⁶ 5d¹⁰ 5f¹⁴ 6s² 6p⁶ 6d⁴ 7s²
Noble-gas notation
106 protons · 106 electrons[Rn] 5f¹⁴ 6d⁴ 7s²
Formula and compounds of seaborgium
Simple substanceSgseaborgiumMolar mass of Sg: [269] g/mol
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Frequently asked questions
The relative atomic mass of seaborgium is [269], so the molar mass of the atom is [269] g/mol.
Full: 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ 4f¹⁴ 5s² 5p⁶ 5d¹⁰ 5f¹⁴ 6s² 6p⁶ 6d⁴ 7s². Noble-gas notation: [Rn] 5f¹⁴ 6d⁴ 7s².