Name: Bromine
Symbol: Br
 
Atomic Number: 35
Atomic Weight: 97.904 g/mol
State: Liquid @298K
Colour: Red-Brown, Metallic Lustre when a Solid
 
Melting Point: 265.8 K
Boiling Point: 332 K
 
isotope amu abundance(%)
Br79 78.9184 50.57
Br81 80.9164 49.43