Bromine is the only non-metal that is a liquid at standard room temperature. It is normally a blood red color. Bromine is a Halogen.
Atomic number-35
Density-3.12 g/mL
Atomic weight-79.904 amu
Melting point--7.10 C
Boiling point-59.25 C
Atomic radius-1.14 covalent, 1.95 Van Der Waals
Ionization Potential-273 kcal/mol of atoms
Electronegativity-2.9
Electron configuration:[Ar]3d10 4s2 4p5
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