Rh
Rhodium
45
Atomic Number: 45
Atomic mass: 102.905502
Ionization energy: 720
Electronaffinity: -110
Covalent radius: 135
Calculated radius: 173
Empirical radius: 135
Vanderwaals radius:
Electronegativity: 2.28
Density: 12.45
Oxidation states: -1, 1, 2, 3, 4, 5, 6
Melting point: 2237
Boiling point: 3968
Electron configuration: [Kr] 4d8 5s1
Element group: 9
Element period: 5

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