Chemistry, asked by Aatif88brainly, 1 year ago

how is valency of an ion defined

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Answered by subhikshamrth39
4
The valency of an element is determined by the number of outer shell (valence) electrons. The valency of polyatomic ions (such as SO42- ) is the charge on the ion.

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Answered by yuktikapoor70
2
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