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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).
Phosphate
उत्तर
| Name | Symbol | Ion | Valency |
| Phosphate | \[\ce{PO4}\] | \[\ce{[PO4]^{3-}}\] | −3 |
APPEARS IN
संबंधित प्रश्न
An atom of an element is denoted by a “symbol” Explain the meaning of the term ‘symbol’. State a reason for representing the following element by its symbol.
Helium by ‘He’
State the type of element for the following:
Mercury
State the type of element for the following:
Boron
State the type of element for the following:
Arsenic
State the type of element for the following:
Antimony
Write the radical of the following valency:
Oxygen
Give the formula of the following gas:
Nitrogen
State the valency of the following metallic element and write symbol with the valency
Potassium
State the valency of the following metallic element and write symbol with the valency
Magnesium
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
