Matter in Any Form is Made Up of - Fill in the Blank

Matter in any form is made up of atoms. Atoms are the smallest particles of matter, and all matter is made up of atoms. Atoms are composed of protons, neutrons, and electrons. Protons and neutrons make up an atom’s nucleus and electrons orbit around it. All elements are made up of different combinations of protons, neutrons and electrons, and different elements give matter their unique properties and characteristics.

Matter in any form is made up of particles.