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प्रश्न
Explain the significance of the symbol H.
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उत्तर
Significance of symbol H
- The symbol H refers to the element hydrogen.
- The symbol H refers to one atom of hydrogen.
- The symbol H refers to one mole of hydrogen i.e. 6.022 × 1023 atoms.
- The symbol H refers to 1 gram atomic mass of hydrogen.
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संबंधित प्रश्न
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2H
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State what [g] represents.
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Write the chemical formula of the following:
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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).
Bisulphite
What does the symbol '(g)' present in a chemical equation, mean?
