Characteristics of the element

Symbol: Co
Name: Cobalt
Latin name: Cobaltum
Atomic number: 27
Atomic mass: 58,933200
Melting point: 1495  (°C)
Boiling point: 2870-2927  (°C)
Density 8,9  (g/cm 3 )
Electronegativity: 1,7
Oxidation number: II,III
Number of neutrons: 32
Crystal structure: Hexagonal
Chemical serie: Transition metals
Color:  silver
Electron configuration:  2-8-15-2
Year of discovery::  1737


Pure material

SymbolNameNext information
CoKobaltmore


Alloys

SymbolNameNext information
Al+CoHliník-Kobaltmore
B+CoBorid kobaltumore
Co+VKobalt-Vanadiummore
Co+CuKobalt-M??more
Co+MoKobalt-Molybdenmore
Co+Cr+WKobalt-Chrom-Wolframmore




Sputtering targets

SymbolNameNext information
CoKobaltmore





















Select language: Czech English Norsk   Update:  26.11.25