Compare Element Properties

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PropertyO Oxygen
? N/A
Atomic number8N/A
SymbolON/A
NameOxygenN/A
CategorynonmetalN/A
Standard Atomic Weight15.9994 uN/A
Period2N/A
Group16N/A
BlockpN/A
Phase at STPgasN/A
Electron configuration[He]2s22p4N/A
Oxidation states[-2, -1, 0, 1, 2]N/A
Electronegativity (Pauling)3.44N/A
Electron affinity1.4611 eVN/A
Density1.429 kg/m³N/A
Melting point-218.79 °CN/A
Boiling point-182.95 °CN/A
Discovery year1771N/A