Question

What is a molecule?
अथवा/OR​

Answer 1

Answer:

अणु (किसी पदार्थ की लघुतम इकाई जिसकी रासायनिक प्रकृति अक्षुण्ण रहती है)

Explanation:

A molecule is the smallest particle in a chemical element or compound that has the chemical properties of that element or compound. Molecules are made up of atoms that are held together by chemical bonds. These bonds form as a result of the sharing or exchange of electrons among atoms.

Answer 2

Answer:

A group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.