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प्रश्न
Write the chemical formula of the following:
zinc oxide
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उत्तर
ZnO
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संबंधित प्रश्न
Give the symbol of the following element:
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State the valency of the following metallic element and write symbol with the valency
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State whether the following ion or radical given below of a non-metallic element exhibits valency: 1–, 2– or 3–. (write the ion or radical with the correct valency).
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State whether the following ion or radical given below of a non-metallic element exhibits valency: 1–, 2– or 3–. (write the ion or radical with the correct valency).
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