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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....Give ❤️ (◠‿◕) |
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