Matter

With Atoms :)

All About Matter

The 3 major states of matter are solid, liquid, and gas. The 3 major properties of matter are mass, volume, and density. Atoms are in everything and are too small to see. They are also a very important part in the world. If we didn't have matter there wouldn't be anything in this universe.

Atoms

Atoms

Inside an atom are many things. There are protons, neutrons, and electrons. The protons and neutrons are packed together the nucleus. The electrons are floating around the nucleus. They are all very tiny and made of still smaller parts. Protons are positive, neutrons don't have a charge, and electrons are negatively charged.