Bromide (Br-) in elemental form is bromine (Br).
Bromide is the ion of the element bromine, which is a nonmetal.
in the valence shell of bromide 7 electrons are present. So the valency of bromide is 1
Hydrogen bromide (HBr) is a compound.
Sodium bromide (NaBr) is a compound.
Hydrogen bromide is a compound, not an element. It is made up of hydrogen and bromine atoms chemically bonded together.
Sodium bromide (NaBr) is a compound.
Bromide
Bromide ions are derived from the element bromine (Br). When a bromine atom gains one electron, it forms a bromide ion (Br-).
Hydrogen bromide contains the elements hydrogen and bromine.
Compound
The bromide ion is Br-. A bromide is a chemical compound where bromine is the most electronegative element. It may be ionic and contain the bromide ion, Br- or covalent like methyl bromide, CH3Br.
Br is an anion. It is called bromide and is the ion form of the element bromine.