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How to find chemical formula

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How to find chemical formula

    • Posted by Shaikh Atique 7 years, 2 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Rajkumar Okte 7 years, 2 months ago

    Write the symbols of element and below that its valancy and by criss cross meathod solve the problem like potassium nitrate k+ NO3- Valancy 1. 1 so ti will become KNO3

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