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प्रश्न
Give the symbol of the following element:
Sulphite
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उत्तर
| Name | Symbol |
| Sulphite | SO3 |
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संबंधित प्रश्न
Write the full form of IUPAC. Name the elements represented by the following symbols:
Au, Pb, Sn, Hg
Give the names and symbols of the first twenty elements of the periodic table.
Explain the terms ‘chemical formula’.
Write the formula of the compound formed – given symbols and combining power or capacity (valency) of the following element in the compound.
Ca2+ NO31-
Give the symbol of the following element:
Boron
Give the symbol of the following element:
Arsenic
Write the radical of the following valency:
Oxygen
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).
Nitrate
Write the constituent elements and their symbols for the following compounds.
- Carbon monoxide
- Washing soda
Write the symbols for the following elements.
- Oxygen
- Gold
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- Cadmium
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