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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).
Carbonate
उत्तर
| Name | Symbol | Ion | Valency |
| Carbonate | \[\ce{CO3}\] | \[\ce{[CO3]^{2-}}\] | −2 |
APPEARS IN
संबंधित प्रश्न
The Latin language name of an element is natrium. The English name of this element is :
The formula of the sulphate of an element M is M2(SO4)3
Write the formula of it
Oxide
State the type of element for the following:
Zinc
Write the radical of the following valency:
Sulphite
Write the radical of the following valency:
Hydroxide
Write the chemical formula of the following:
zinc oxide
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).
Bromide
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).
Sulphite
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).
Zincate
What does the symbol '(s)' present in a chemical equation, mean?
