Chromium (thing)

Chromiun
Symbol: Cr
Atomic Number: 24
Boiling Point: 2945 K
Melting Point: 2130 K
Density at 300K: 7.19 g/cm³
Covalent radius: 1.18
Atomic radius: 1.85
Atomic volume: 7.23 cm³/mol
First ionization potental: 6.677 V
Specific heat capacity: 0.449 Jg^-1K^-1
Thermal conductivity: 93.7 Wm^-1K^-1
Electrical conductivity: 7.9 10⁶Ω^-1m^-1
Heat of fusion: 20 kJ/mol
Heat of vaporization: 339.5 kJ/mol
Electronegativity: 1.66 (Pauling's)

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