What do baseballs, milk, and bubblegum bubbles have in common? They’re all made of matter. Find out about two special kinds of matter—liquids and gases. Learn what makes them special. And discover the amazing changes that turn liquids into gases, and gases into liquids.
What do baseballs, milk, and bubblegum bubbles have in common? They’re all made of matter. Find out about two special kinds of matter—liquids and gases. Learn what makes them special. And discover the amazing changes that turn liquids into gases, and gases into liquids.