Advertisements
Advertisements
Question
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
Advertisements
Solution
| Name | Symbol | Ion | Valency |
| Carbonate | \[\ce{CO3}\] | \[\ce{[CO3]^{2-}}\] | −2 |
APPEARS IN
RELATED QUESTIONS
Write the symbols of helium, silver, krypton, antimony, barium.
What is the significance of the symbol of an element ? Explain with the help of an example.
The formula of the sulphate of an element M is M2(SO4)3
Write the formula of its
Acetate
Give the symbol of the following element:
Chlorine [chloride]
Give the symbol of the following element:
Lead
Give the symbol of the following element:
Radon
State the type of element for the following:
Radon
Give three reasons why – carbon dioxide is considered a compound, while carbon – an element.
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).
Chloride
