Question

what is atom explain

Answer 1

An atom is the smallest particle of an element.Everything is made up of atoms.Atoms join together to form molecules.

Answer 2

Atoms are small enough that attempting to predict their behavior using classical physics – as if they were billiard balls, for example – gives noticeably incorrect predictions due to quantum effects. Through the development of physics, atomic models have incorporated quantum principles to better explain and predict this behavior.