Question

The atomity of K2Cr2O1 is​

Answer 1

Answer:

On the basis of atomicity, molecules can be classified as :

Monoatomic-composed of 1 atom e.g. He, Ne, Ar (all noble gases are monoatomic)

Diatomic-composed of 2 atoms e.g. H2 , N2 , O.

Triatomic-composed of 3 atoms e.g. O. ...

Polyatomic-composed of 3 or more atoms e.g. P4 , S.