Question

what is atom?and what is molecules? ​

Answer 1

Explanation:

Atoms are defined as “the basic building blocks of matter”. It is the smallest constituent unit of matter that posses the properties of the chemical element. ... Molecules consist of one or more atoms bound together by covalent (chemical) bonds.

Answer 2

Answer:

Have you ever observed a mason building walls, from these walls a room and then a collection of rooms from a building?What is the building block of the huge building?

What about the building block of an ant-hill ?

Is it a small grain of send. Similarly,the building blocks of all matter are atoms.

.......................................

ALL MATTER IS MADE OF VERY TINY PARTICLES CALLED ATOMS.

&

THE MOLECULES OF AN ELEMENT ARE CONSTITUTED BY THE SAME TYPE OF ATOMS. SOME ATOMS CHEMICALLY REACT AND MOLECULES.

Explanation:

PLEASE MARKR IN BRAINLY