Question

1.What is Atomicity?
2.What you understand by the term Allotrops and Isotropes ?​

Answer 1

Answer:

Atomicity can be defined as the total number of atoms that composes a molecule.

Allotropes are different forms of the same element in the molecular level. Isotopes are different forms of atoms of the same chemical element. The key difference between allotropes and isotopes is that allotropes are considered at the molecular level, whereas isotopes are considered at the atomic level.

Explanation: