Periodic table of elements

14 - Silicon [Si]

14: Silicon - Silicium [Si]
Group: 14
Period: 3
Atomic number: 14
Atomic mass: 28.0855
Configuration: [Ne] 3s23p2
Atomic radius: 111 pm
Covalent radius: 111 pm
Electron affinity: 133.6 eV
Ionization energy: 8.1517 eV
Electronic term: 3P0
Mass fraction in the earth crust: 0.27
Mass fraction in the earth space: 0.0007
Electronegativity: 1.9

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