Question

define atom and molecules​

Answer 1

Answer:

noble gas atoms are considered molecules as they are monatomic molecules.

Answer 2

1. What is atom?

Answer) "An atom can be defined as the smallest indivisible unit of an element which exhibits all the properties of that element and may or may not have independent existence

2. What is molecule?

Answer) molecule can be defined as the smallest unit of an element or a compound which exhibits all the properties of that element or compound and has independent existence. They are divisible to atoms.