CBSE Class 9 Chemistry Atomic Mass and Molecular Mass

Q.

The sum of the relative atomic masses of the atoms constituting the molecule and its unit is the atomic mass unit known as 



Q.

In the compound Al2O3, the valency of Al is 



Q.

The chemical formula of tin (IV) chloride is 



Atoms and Molecules - Exam Decoded - 3

This video contains questions on atomic mass, relative atomic mass, isotopes, molecular mass and relative molecular mass.