Calcium reacts with bromine to form calcium bromide. 2.1 which atom will lose electrons? 2.2 how many electrons will it lose? 2.3 name the element that will gain electrons. 2.4 how many electrons does this atom gain? 2.5 write down the symbol for each of the ions formed. 2.6 write the chemical formula for calcium bromide.
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Calcium reacts with bromine to form calcium bromide. 2.1 which atom will lose electrons? 2.2 how ma...
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