Compare Element Properties

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PropertyFr Francium
? N/A
Atomic number87N/A
SymbolFrN/A
NameFranciumN/A
Categoryalkali-metalN/A
Standard Atomic Weight223 uN/A
Period7N/A
Group1N/A
BlocksN/A
Phase at STPsolidN/A
Electron configuration[Rn]7s1N/A
Oxidation states[1]N/A
Electronegativity (Pauling)0.7N/A
Electron affinity0.491 eVN/A
Density1870 kg/m³N/A
Melting point26.85 °CN/A
Boiling point-273.15 °CN/A
Discovery year1939N/A