Periodic table of elements

24 - Chromium [Cr]

24: Chromium - Chromium [Cr]
Group: 6
Period: 4
Atomic number: 24
Atomic mass: 51.9961
Configuration: [Ar] 3d54s1
Atomic radius: 166 pm
Covalent radius: 139 pm
Electron affinity: 64.3 eV
Ionization energy: 6.7665 eV
Electronic term: 7S3
Mass fraction in the earth crust: 0.00014
Mass fraction in the earth space: 0.000015
Electronegativity: 1.66

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