हिंदी

A metal ‘M’ is in the first group of the Periodic Table. What will be the formula of its oxide? -

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प्रश्न

A metal ‘M’ is in the first group of the Periodic Table. What will be the formula of its oxide?

विकल्प

  • MO

  • M2O

  • M2O3

  • MO2

MCQ

उत्तर

M2O

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