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प्रश्न
State the valency of the following metallic element and write symbol with the valency
Sodium
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उत्तर
Metals have positive valency 1, 2 or 3,
| Element | Symbol | Valency |
| Sodium | \[\ce{Na}\] | \[\ce{Na^1+}\] |
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संबंधित प्रश्न
Give two symbols which have been derived from the " Latin names" of the elements.
Explain the significance of the symbol H.
Explain the terms 'valency' and 'variable valency'.
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State the type of element for the following:
Bromine
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Select the correct answer from the choice in the bracket.
The formula of caustic soda.
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).
Oxide
The pictorial symbol for water given by the alchemists was
