The formula for bromine triflouride is BF3.
Bromine atom= [Br]
Bromine is a diatomic liquid under normal conditions with a molecular formula of Br2
Formula: BrCl6
Formula: InBr3
Bromine pentafluoride is the name. The formula is BrF5
Formula: Br2(L)
Formula: BrCl6
Formula: Br2(L)
Br is the chemical symbol (not formula) of bromine.
The answer is BrCl
BrF7