What are atoms made up of?

Question

Atoms are particles made up of what??

Answer 1

Atom is made up of particles, namely:

Protons,

Electrons, and 

Neutrons.

Protons and neutrons are found in a closely, packed nucleus. Proton is positively charged, electron is negatively charged while neutron is neutral.

Answer 2

An atom consists of a central nucleus that is surrounded by one or more negatively charged electrons. The nucleus is positively charged and contains one or more relatively heavy particles known as protons and neutrons. Atoms are the basic building blocks of matter.

Answer 3

Atoms are made up of three types of particles: protons and neutrons in the nucleus, and electrons in orbit around the nucleus.

Answer 4

Atoms are particles made up of protons, neutrons, and electrons. Protons and neutrons make up the nucleus of the atom, while electrons orbit around the nucleus.