Mei-ling is given the task of studying the compound calcium bromide. before she even begins her research, what information can mei-ling obtain from the compound's chemical name alone? select all that apply. she can tell the compound has at least one negatively charged calcium atom and one positively charged bromine atom. she can tell the compound has at least one positively charged calcium atom and one negatively charged bromine atom. she can tell that the compound forms molecules. she can tell that the compound forms networks