<small>[[Chemistry]] | [[BCE]]</small> | | | |---|---| |Atomic Mass|[32.07 u](https://pubchem.ncbi.nlm.nih.gov/element/16#section=Atomic-Weight)| |Standard State|[solid](https://pubchem.ncbi.nlm.nih.gov/element/16#section=Physical-Description)| |Electron Configuration|[[Ne]3s23p4](https://pubchem.ncbi.nlm.nih.gov/element/16#section=Electron-Configuration)| |Oxidation States|[+6, +4, -2](https://pubchem.ncbi.nlm.nih.gov/element/16#section=Oxidation-States)| |Electronegativity (Pauling Scale)|[2.58](https://pubchem.ncbi.nlm.nih.gov/element/16#section=Electronegativity)| |Atomic Radius (van der Waals)|[180 pm](https://pubchem.ncbi.nlm.nih.gov/element/16#section=Atomic-Radius)| |Ionization Energy|[10.360 eV](https://pubchem.ncbi.nlm.nih.gov/element/16#section=Ionization-Energy)| |Electron Affinity|[2.077 eV](https://pubchem.ncbi.nlm.nih.gov/element/16#section=Electron-Affinity)| |Melting Point|[388.36 K](https://pubchem.ncbi.nlm.nih.gov/element/16#section=Melting-Point)| |Boiling Point|[717.75 K](https://pubchem.ncbi.nlm.nih.gov/element/16#section=Boiling-Point)| |Density|[2.067 g/cm³](https://pubchem.ncbi.nlm.nih.gov/element/16#section=Density)| |Year Discovered|[ancient](https://pubchem.ncbi.nlm.nih.gov/element/16#section=History)|