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The valency of element x is …

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The valency of element x is 3 .what is the chemical formula of its oxide

    • Posted by Kartiek Singh 7 years, 2 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Yashika Gupta 7 years, 2 months ago

    Compound 'X' has valency 3 and 'O' has valency 2 . L.C.M of 3 & 2 is 6 . For X = 3 * 2 = 6 For O = 2 * 3 = 6 Therefore X_{2}O_{3} is the formula of oxide of 'X'

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