An element 'X' is placed in group 13 and 3rd period. It forms amphoteric oxide. Then answer these. A) identify the element? B) valency? C) formula of chloride with this element
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the element is aluminium
valency is + 3 and the formula of chloride salt is LCL 3
valency is + 3 and the formula of chloride salt is LCL 3
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