Atomic Number: | 80 |
Element Symbol: | Hg |
Element Name: | Mercury |
Atomic Weight: | 200.59 |
Group Number: | 12 |
Group Name: | none |
Period Number: | 6 |
Block: | d-block |
Ground State Configuration: | [Xe] 4f14 5d10 6s2 |
Ground State Level: | 1S0 |
Standard State: | Liquid |
Bond Length: | 300.5 |
Atomic Radius Empirical: | 150 |
Atomic Radius Calculated: | 171 |
Covalent Radius Empirical: | 149 |
Vander Waals Radius: | 155 |
First Ionization Energy: | 1007.1 |
Pauling Electronegativity: | 2.00 |
Sanderson Electronegativity: | 2.20 |
Allred Rochow Electronegativity: | 1.44 |
Mulliken Jaffe Electronegativity: | 1.81 |
Molar Volume: | 14.09 |
Velocity Of Sound: | 1407 |
Bulk Modulus: | 25 |
Mineral Hardness: | 1.5 |
Electrical Resistivity: | 96 |
Reflectivity: | 73 |
Refractive Index: | 1.000933 |
Melting Point: | -38.83 |
Boiling Point: | 356.73 |
Critical Temperature: | 1477 |
Superconduction Temperature: | -269.2 |
Thermal Conductivity: | 8.3 |
Enthalpy Of Fusion: | 2.29 |
Enthalpy Of Vaporization: | 59.2 |
Enthalpy Of Atmization: | 64 |
Most Common Oxidation Numbers: | 2,1 |
Color: | Silvery white |
Classification: | Metallic |
Discovered By: | Known since ancient times |
Discovered At: | not known |
Origin Of Name: | Named after the planet Mercury (the origin of the symbol Hg is the Latin word hydrargyrum meaning liquid silver) |
Calculate the molecular weight of Mercury or molecular weight Hg.
Also see the full list of chemical elements and atomic weights.