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geniusboy [140]
3 years ago
7

Please help quickly!! Will give brainiest to the first correct answer when I can!

Chemistry
1 answer:
sergiy2304 [10]3 years ago
5 0
The correct answer should be A.Ca and Br. A salt consists of a metal and a nonmetal, and a positive and negative charge. Ca (Calcium) is a metal and Br (Bromine) is a nonmetal, Ca is a +2 charge and Br is a -1 charge, so this is the only correct answer. Hope this helps :)
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