Question

5 multiple choice 1 point use the given ion charges to determine the formula for strontium bromide. 2+ sr? 1- br? srbr2 sr2br3 srbr sr2br

Explanation:

Step1: Balance the charges

Strontium (Sr) has a 2+ charge and bromine (Br) has a 1 - charge. To balance the charges, we need 2 bromine atoms for every 1 strontium atom. So the formula is SrBr₂.

Answer:

A. SrBr₂