Bill Nye: Phases of Matter

Solid, liquid, and gas are the three ______.

• musketeers

• coolest chemistry units

• elements

• phases of matter

Tags

NGSS.MS-PS1-4

What causes matter to change phases?

• pressure

• energy

• matter

• plasma

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Why does the liquid nitrogen turn into a gas?

• it stays a liquid

• it was always a gas

• the heat in the room causes the phase to change

• the pressure in the room causes the phase to change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

This episode was filmed in 1993, do you think scientists have reached absolute zero since then?

• absolutely yes

• absolutely no

Why did the bag get heavier?

• gas has mass, even though you can't see it

• gas does not have mass because you can't see it

Tags

NGSS.MS-PS1-5