how will you find the vallency of chlorine,sulphur, magnesium?
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Explanation:
If the number of electrons in the outermost shell of the atom of an element is less than or equal to 4, then the valency of the element is equal to the number of electrons in the outermost shell.
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Answer:
chlorine valency is 2
sulphur is 2, 8, 6
magnesium is 2
hope it helps you..
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