An element X has valency 4. If oxygen has valency 2, which statement is useful while writing the simplest oxide formula?
Correct Answer: A. Criss-cross the valencies and simplify the ratio
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An element X has valency 4. If oxygen has valency 2, which statement is useful while writing the simplest oxide formula?
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An element X has valency 4. If oxygen has valency 2, which statement is useful while writing the simplest oxide formula? - MCQ Explanation
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Correct answer: A. Criss-cross the valencies and simplify the ratio