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प्रश्न
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
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उत्तर
| Name | Symbol | Ion | Valency |
| Bisulphite | \[\ce{[HSO3]}\] | \[\ce{[HSO3]^{1-}}\] | −1 |
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संबंधित प्रश्न
Give two symbols which have been derived from the " Latin names" of the elements.
Name the elements represented by the following symbols :
Hg, Pb, Au, Ag, Sn
Give the symbol of the following element:
Calcium
State the type of element for the following:
Fluorine
State the type of element for the following:
Antimony
Write the radical of the following valency:
Oxygen
Write the radical of the following valency:
Iodine
Give a reason – Magnesium [2, 8, 2] has valency 2+.
State the valency of the following metallic element and write symbol with the valency
Calcium
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).
Sulphide
