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Ho

Holmium

#67 · Lanthanide

Mass164.93 u
Density8.795 g/cm³
Melting1734.0 K
Boiling2993.0 K
Electronegativity1.23
Ionization Energy581.0 kJ/mol
Atomic Radius176.0 pm
Blockf-block
State (RT)Solid
Config[Xe] 4f11 6s2
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