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Calcium is a group 2 element. Chlorine is a group 7 element. They form an ionic compound called calcium chloride. In calcium chloride, for every one atom of calcium, how many atoms of chlorine will there
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Calcium is a group 2 element. Chlorine is a group 7 element. They form an ionic compound called calcium chloride. In calcium chloride, for every one atom of calcium, how many atoms of chlorine will there be?

User Mattigins
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Answer:

2 ........... cuz CaCl2

User Hyunnie
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