Advertisements
Advertisements
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).
Zincate
Advertisements
उत्तर
| Name | Symbol | Ion | Valency |
| Zincate | \[\ce{ZnO2}\] | \[\ce{[ZnO2]^{2-}}\] | −2 |
APPEARS IN
संबंधित प्रश्न
Define: Elements-
On what principle are the following methods of separation based? Give one example of a mixture for each of the methods mentioned in which they are used
Magnetic separation
Give the names and symbols of five familiar substances which you think are elements.
Two elements X and Y have valencies of 5 and 3, and 3 and 2, respectively. The elements X and Y are most likely to be respectively :
Explain the terms 'valency' and 'variable valency'.
Give the symbol of the following element:
Fluorine
Write the radical of the following valency:
Chlorine [Chloride]
Write the radical of the following valency:
Phosphate
Give the formula of the following gas:
Carbon monoxide
The name copper was taken from ______.
