Template:Infobox mercury

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[[Category:Template:Pagetype with short description]]

Mercury, 80Hg
Pouring liquid mercury bionerd.jpg
Mercury
Appearanceshiny, silvery liquid
Standard atomic weight Ar, std(Hg)Template:Val[1]
Mercury in the periodic table
Template:Periodic table (32 columns, micro) Cd

Hg

Cn
goldmercurythallium
Atomic number (Z)80
Groupgroup 12
Periodperiod 6
Block  d-block
Electron configuration[Xe] 4f14 5d10 6s2
Electrons per shell2, 8, 18, 32, 18, 2
Physical properties
Phase at STPliquid
Melting point234.3210 K ​(−38.8290 °C, ​−37.8922 °F)
Boiling point629.88 K ​(356.73 °C, ​674.11 °F)
Density (near r.t.)13.534 g/cm3
Triple point234.3156 K, ​1.65×10−7 kPa
Critical point1750 K, 172.00 MPa
Heat of fusion2.29 kJ/mol
Heat of vaporization59.11 kJ/mol
Molar heat capacity27.983 J/(mol·K)
Vapor pressure
P (Pa) 1 10 100 1 k 10 k 100 k
at T (K) 315 350 393 449 523 629
Atomic properties
Oxidation states−2 , +1, +2 (a mildly basic oxide)
ElectronegativityPauling scale: 2.00
Ionization energies
  • 1st: 1007.1 kJ/mol
  • 2nd: 1810 kJ/mol
  • 3rd: 3300 kJ/mol
Atomic radiusempirical: 151 pm
Covalent radius132±5 pm
Van der Waals radius155 pm
Other properties
Natural occurrenceprimordial
Crystal structurerhombohedral
Rhombohedral crystal structure for mercury
Speed of soundliquid: 1451.4 m/s (at 20 °C)
Thermal expansion60.4 µm/(m·K) (at 25 °C)
Thermal conductivity8.30 W/(m·K)
Electrical resistivity961 nΩ·m (at 25 °C)
Magnetic orderingdiamagnetic[2]
Magnetic susceptibility−33.44·10−6 cm3/mol (293 K)[3]
CAS Number7439-97-6
History
DiscoveryAncient Egyptians (before 1500 BCE)
Main isotopes of mercury
[[Isotope|IsoTemplate:Shytope]] [[Natural abundance|AbunTemplate:Shydance]] Half-life (t1/2) Decay mode [[Decay product|ProTemplate:Shyduct]]
194Hg syn 444 y ε 194Au
195Hg syn 9.9 h ε 195Au
196Hg 0.15% stable
197Hg syn 64.14 h ε 197Au
198Hg 10.04% stable
199Hg 16.94% stable
200Hg 23.14% stable
201Hg 13.17% stable
202Hg 29.74% stable
203Hg syn 46.612 d β 203Tl
204Hg 6.82% stable
Category Category: Mercury (element)
| references

[[Category:Infobox templates|Template:Remove first word]]

data m.p. cat
in calc from C diff report ref
C −38.8290
K 234.3210 234.3210 0
F −37.8922 −37.8922 0 Template:Subpage other
max precision 4
WD Template:Wikidata Script error: No such module "EditAtWikidata". Template:Wikidata
input C: −38.8290, K: 234.3210, F: −37.8922
comment
data b.p. cat
in calc from C diff report ref
C 356.73
K 629.88 629.88 0
F 674.11 674.11 0 Template:Subpage other
max precision 2
WD Template:Wikidata Script error: No such module "EditAtWikidata". Template:Wikidata
input C: 356.73, K: 629.88, F: 674.11
comment
Au ←

i'box Au

iso
80
Hg (E)
→ Tl

i'box Tl

  Data sets read by {{Infobox element}}
Name and identifiers
Top image (caption, alt)
Pronunciation
Category (enwiki)
Standard atomic weight
  most stable isotope
Natural occurrence
Phase at STP
Oxidation states
Spectral lines image
Electron configuration (cmt, ref)
Term symbol * (cmt, ref)
Wikidata *
* Not used in {{Infobox element}} (2019-02-03)
See also {{Infobox element/symbol-to--navbox}}

References

  1. Meija, Juris; et al. (2016). "Atomic weights of the elements 2013 (IUPAC Technical Report)". Pure and Applied Chemistry. 88 (3): 265–91. doi:10.1515/pac-2015-0305.
  2. "Magnetic Susceptibility of the Elements And Inorganic Compounds" (PDF). www-d0.fnal.gov. Fermi National Accelerator Laboratory: DØ Experiment (lagacy document). Archived from the original (PDF) on 2004-03-24. Retrieved 18 February 2015.
  3. Weast, Robert (1984). CRC, Handbook of Chemistry and Physics. Boca Raton, Florida: Chemical Rubber Company Publishing. pp. E110. ISBN 0-8493-0464-4.

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