Bromine

Symbol: Br
Atomic number: 35
atomic mass: 79,904 g/mol
Number of charges: +-1, 3, 5, 7
Separation equivalent: –
Density: 3.12 g/cm3
Standard potential: 1.066 V
Melting point: -7.3°C
Electronegativity: 2.96 (Pauling scale)