Periodic table of elements

39 - Yttrium [Y]

39: Yttrium - Yttrium [Y]
Group: 3
Period: 5
Atomic number: 39
Atomic mass: 88.90585
Configuration: [Kr] 4d15s2
Atomic radius: 212 pm
Covalent radius: 190 pm
Electron affinity: 29.6 eV
Ionization energy: 6.2173 eV
Electronic term: 2D3/2
Mass fraction in the earth crust: 0.000029
Mass fraction in the earth space: 0.000000007
Electronegativity: 1.22

MENU: