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
The atomic number of an element X is 13. What will be the number of electrons in its ion X3+ ?
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 :
Why is the symbol S for sulphur, but Na for sodium and Si for silicon?
The formula of the sulphate of an element M is M2(SO4)3
Write the formula of its
Acetate
Give the symbol and the number of atoms of the following elements present in zinc chloride.
Give the symbol of the following element:
Oxygen
Give the symbol of the following element:
Platinum
State the type of element for the following:
Neon
Write the radical of the following valency:
Sodium
Define the term ‘valency’.
