Matter

What Is Matter?

Matter is anything that has mass and takes up space. Everything you can touch, see, or hold is made of matter. For example, your toys, the air you breathe, and even the water you drink are all matter.

Tiny Building Blocks

All matter is made of very tiny parts called atoms. Atoms are so small that you can’t see them, even with a regular microscope! Inside atoms, there are even smaller parts called protons, neutrons, and electrons. These tiny pieces work together to make everything around us.

Different Forms of Matter

Matter can change shape and look different, but it is still matter. The three most common forms are:

• Solid: Things that keep their shape, like a table or a book.
• Liquid: Things that flow, like water or milk.
• Gas: Things that fill any space, like air or steam.

For example, water can be ice (solid), liquid water, or steam (gas), but it is still water!

Fun Facts About Matter

• The most common matter in the universe is hydrogen, which glows and is very hot. It is called plasma.
• Long ago, smart people in ancient Greece and ancient India wondered if everything was made of tiny pieces. They were right!

Matter is all around you, and it helps make the world what it is!