Advertisements
Advertisements
Question
The atomicities of ozone, sulphur, phosphorus and argon are respectively :
Options
8, 3, 4 and 1
1, 3, 4 and 8
4, 1, 8 and 3
3, 8, 4 and 1
Advertisements
Solution
3, 8, 4 and 1
APPEARS IN
RELATED QUESTIONS
Write down the formula of aluminium chloride.
Write down the formulae of sodium sulphide.
What do the symbols, H2, S and O4 mean in the formula H2SO4 ?
Which of the following represents a correct chemical formula ?
Complete the following statement by selecting the correct option :
The correct formula of aluminium oxide is
Write the formula of the following compound:
Sodium sulphate
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
NaZnO2
Write the molecular formulae of all the compounds that can be formed by the combination of the following ions
Cu2+, Na+, Fe3+, C1– , `"SO"_4^-2`, `"PO"_4^3-`
Give the chemical formulae for the following compounds and compute the ratio by mass of the combining elements in each one of them. (You may use appendix-III).
- Ammonia
- Carbon monoxide
- (Hydrogen chloride
- Aluminium fluoride
- Magnesium sulphide
There is ______ oxygen atom is water molecule.
