On earth, gravity pulls everything down

This is an example of how matter is made up of tiny atoms too small to be seen:

You pump a basketball full of air. Even though you can't see the air, the ball gets bigger and bigger.

This is an example of how matter is made up of tiny atoms too small to be seen.

You ride your bike to the store. At the top of a steep hill, you stop pedaling and coast down the hill.

This is an example of how matter is made up of tiny atoms too small to be seen.

You write for a long time. Your hand gets tired, so your writing gets sloppy.

This is an example of how matter is made up of tiny particles too small to be seen.

You stir sugar into a cup of water. Even though you can't see the sugar anymore, you know it's there because the water tastes sweet.

When you freeze something, it will weigh the same as it did before you froze it.

Which one is NOT a property of dry, powdery material?

Which is not a property of rocks?

What are 2 things acids have in common?

Mixing 2 or more things SOMETIMES results in a new substance.