Home ยป An element X from group 2 of the Periodic Table reacts with Y from group 17 to form a compound. Give the formula of the compound
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An element X from group 2 of the Periodic Table reacts with Y from group 17 to form a compound. Give the formula of the compound

April 14, 2022
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An element X from group 2 of the Periodic Table reacts with Y from group 17 to form a compound. Give the formula of the compound

Q. An element X from group 2 of the Periodic Table reacts with Y from group 17 to form a compound. Give the formula of the compound.

A.            XY2

B.            XY

C.            X2Y

D.            (XY)2

Answer: XY2

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