Periodic table of the elements
GoldMercuryThallium
80
Hg
Mercury
200.59
2
8
18
32
18
2
80
Hg
Mercury
200.59
2
8
18
32
18
2
General
NameMercury
SymbolHg
Number80
Chemical seriesTransition elements
Group / Period12 / 6
Blockd-block
CAS registry number7439-97-6

Physical properties
Stateliquid
Density13.546 g/cm3
Melting point234.32 K (-38.83 °C, -37.89 °F)
Boiling point629.88 K (356.73 °C, 674.11 °F)
Critical point1750 K, 172.00 MPa

Atomic properties
Atomic Weight200.59 g/mol
Crystal structurerhombohedral
Electronegativity2.00
Atomic radius150 pm
Atomic radius (calculated)171 pm
Electron configuration[Xe] 4f14 5d10 6s2
Electrons per shell2, 8, 18, 32, 18, 2
Number of protons80
Number of neutrons121

Other languages
SpanishMercurio
PortugueseMercúrio
FrenchMercure
GermanQuecksilber
ItalianMercurio
RussianРтуть
PolishRtęć
Chinese
Arabicزئبق
TurkishCıva
DutchKwik


Periodic table of the elements
GoldMercuryThallium