Question

Which statement best describes an atom?

Answer 1

Answer:

Every thing which is our surrounding is made up of atom. Atom is made up of very tiny particles.

Answer 2

Answer:

An atom is very small, beyond the human eye and microscopes. It consists of 3 subatomic particles: Protons (positive charge and mass of 1) which is in the nucleus, Neutrons (charge of 0 and mass of 1) which is in the nucleus and Electrons (negative charge and mass below 0) which orbits the nucleus in shells or some even call them energy levels. The atom has an overall charge of Neutral (0).

Explanation:

The answer is the explanation