Question

1)what is a molecule?
2) what is polyatomicity? ​

Answer 1

photosynthesis is a process by which plants make their food and with the help of carbon dioxide water and chlorophyll

Answer 2

Answer:

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

2. more than two atoms are called as poly atomic molecules