Periodic table of elements

52 - Tellurium [Te]

52: Tellurium - Tellurium [Te]
Group: 16
Period: 5
Atomic number: 52
Atomic mass: 127.60
Configuration: [Kr] 4d105s25p4
Atomic radius: 123 pm
Covalent radius: 138 pm
Electron affinity: 190.2 eV
Ionization energy: 9.0096 eV
Electronic term: 3P2
Mass fraction in the earth crust: 0.00000000099
Mass fraction in the earth space: 0.000000009
Electronegativity: 2.4

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