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An element X has a valency …

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An element X has a valency 3. Write the formula of its oxide.

    • Posted by Tushar Singh 7 years, 3 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Yogita Ingle 7 years, 3 months ago

    Given, element X has valency 3.The valency of oxide O is 2.
    On interchanging the valency, we get,Therefore the formula of its oxide will be X2O3.

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