Compare Element Properties

PropertyAc Actinium
? N/A
Atomic number89N/A
SymbolAcN/A
NameActiniumN/A
CategoryactinideN/A
Standard Atomic Weight227 uN/A
Period7N/A
GroupN/AN/A
BlocksN/A
Phase at STPsolidN/A
Electron configuration[Rn]7s26d1N/A
Oxidation states[3]N/A
Electronegativity (Pauling)1.1N/A
Electron affinity0.35 eVN/A
Density1.007000e+4 kg/m³N/A
Melting point1050.85 °CN/A
Boiling point3197.85 °CN/A
Discovery year1899N/A