Bromine is diatomic, which means it is naturally found as Br2
You can write for two formula units 2 AgBr.
The formula unit of beryllium bromide contain one molecule.
Magnesium bromide IS a molecule, or more correctly, it is a formula unit. So, magnesium bromide doesn't HAVE any molecules. One formula unit of magnesium bromide has THREE ATOMS, and they are 1 magnesium atom and 2 bromine atoms (MgBr2).
Ferrous bromide is FeBr3 Do NOT confuse with Ferric bromide which is FeBr3
The molecular formula for silver bromide is AgBr.This is a soft and pale-yellow salt which is particularly known for its unusual sensitivity to light.
NBr3 is the chemical formula for nitrogen bromide
Tin (III) bromide, if it exists, has the formula SnBr3.
CsBr is the formula for cesium bromide.
Formula: Br-
The chemical formula of copper(I) bromide is CuBr.
The chemical formula for tellurium bromide is TeBr4.
The formula for Mercurous Bromide is Hg2Br2.