Advertisements
Advertisements
प्रश्न
Write the radical of the following valency:
Sulphite
पर्याय
1+
2+
3+
1−
2−
3−
उत्तर
2−
APPEARS IN
संबंधित प्रश्न
The formula of the sulphate of an element M is M2(SO4)3
Write the formula of it
Chloride
Fill in the blank:
Symbolic expression for a molecule is called _____.
Give two examples of the following:
Solid + Liquid mixture
Write the formula of the compound formed – given symbols and combining power or capacity (valency) of the following element in the compound.
K1+ Cl1-
Give the symbol of the following element:
Neon
Give the formula of the following gas:
Nitrogen
State the valency of the following metallic element and write symbol with the valency
Sodium
What does the symbol '⇌' present in a chemical equation, mean?
The symbol of tungsten is _______.
Write the symbols for the following elements.
- Oxygen
- Gold
- Calcium
- Cadmium
- Iron
