Physics Review 3rd Grade

For this type of change, a substance may look different, but the chemical formula does not change

• chemical change

• physical change

Tags

NGSS.MS-PS1-4

for this type of change, new substances are created, and the chemical formulas are different

• chemical change

• physical change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

_____________ has mass and takes up space.

The amount of matter in something is called its _____________.

The amount of space matter takes up is called its ___________.

Which two states of matter are fluids?

• solids

• liquid

• gas

In which state of matter do molecules move fastest?

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

In which state of matter do molecules move slowest?

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

A thermometer is the instrument used to measure temperature.

• True
• False

What is it called when a substance changes from a solid to a liquid?

• freezing

• melting

Tags

NGSS.MS-PS1-4