Mercure
Block dPeriod 6Group 12liquid at 20 °C
Configuration :[Xe] 4f¹⁴ 5d¹⁰ 6s²
Atomic mass :200.592 u
English :Mercury
Latin :Hydrargyrum
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Modèle de Bohr · pédagogique
Electron configuration
Full[Xe] 4f¹⁴ 5d¹⁰ 6s²
Short[Xe] 4f¹⁴ 5d¹⁰ 6s²
Valence electrons12
KLMNOPQ shells
K2
L8
M18
N32
O18
P2
Electronegativity
Pauling2
Allen—
Mulliken (eV)—
Atomic radii
Empirical150 pm
Calculated171 pm
Covalent132 pm
Van der Waals155 pm
Ionic radii (Shannon-Prewitt)
+2102 pm
Successive ionisation energies
I₁1007.1 kJ/mol
I₂1810 kJ/mol
I₃3300 kJ/mol
Electron affinity—
Oxidation states
-2+1+2
Bold states = most common.