Chemistry, 30.11.2020 19:10 bollipard1183

An element ‘A’ has valency +3, while another element ‘B’ has valency -2. Give the formula of their compound formed when ‘A’ reacts with ‘B’?

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An element ‘A’ has valency +3, while another element ‘B’ has valency -2. Give the formula of their c...

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