Periodic table of elements

76 - Osmium [Os]

76: Osmium - Osmium [Os]
Group: 8
Period: 6
Atomic number: 76
Atomic mass: 190.23
Configuration: [Xe] 4f145d66s2
Atomic radius: 185 pm
Covalent radius: 144 pm
Electron affinity: 106.1 eV
Ionization energy: 8.4382 eV
Electronic term: 5D4
Mass fraction in the earth crust: 0.0000000018
Mass fraction in the earth space: 0.000000003
Electronegativity: 2.2

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