State the valency and Formula of Calcium
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*Answer:- The valencys of calcium is +2 . The atomic numbers of calcium is 20 so its electronic configurations will be 2,8,8,2. It will have 2 valency elactrons. Therefore the valency of calcium is +2 as it can lose 2 electrons and complete its octet....
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the valency of calcium is +2. the automatic number of calcium is 20 so it is electronic configuration will be 2,8,8,2. it will have 2 valency electrons. therefore the valency of calcium is +2 as it can lose 2 electrons and complete its octet.
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