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The valence shell of element A contains 3 electrons while the valence shell of element B contains 6 electrons. If A combines with B, the probable chemical formula of the compound is

April 16, 2022
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The valence shell of element A contains 3 electrons while the valence shell of element B contains 6 electrons

Q. The valence shell of element A contains 3 electrons while the valence shell of element B contains 6 electrons. If A combines with B, the probable chemical formula of the compound is

A.            AB2

B.            A2B

C.            A2B3

D.            A3B2

Answer: A2B3

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