Answer:
When beryllium (Be) and bromine (Br) bond together, they form an ionic compound called beryllium bromide. The chemical formula for beryllium bromide is BeBr2. In this compound, beryllium has a +2 charge, and bromine has a -1 charge. Therefore, it takes two bromine atoms to balance the charge of one beryllium atom, resulting in the formula BeBr2.
