)What is valency. 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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)What is valency. 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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Answer:
The combining capacity of an element is called its valency.
Explanation:
Formula of their compound = A2B3