Periodic table of elements

75 - Rhenium [Re]

75: Rhenium - Rhenium [Re]
Group: 7
Period: 6
Atomic number: 75
Atomic mass: 186.207
Configuration: [Xe] 4f145d56s2
Atomic radius: 188 pm
Covalent radius: 151 pm
Electron affinity: 14.5 eV
Ionization energy: 7.8335 eV
Electronic term: 6S5/2
Mass fraction in the earth crust: 0.0000000026
Mass fraction in the earth space: 0.0000000002
Electronegativity: 1.9

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