Science Review States of Matter

Particles (molecules) in a ______________________ have more energy than the other states of matter.

• gas
• solid
• liquid

Tags

NGSS.MS-PS1-4

At higher temperatures . . .

• particles in an object have less energy.

• particles in an object move faster.

• a gas contracts.

Tags

NGSS.MS-PS1-4

A gas . . .

• has a definite shape but NO definite volume.

• has a definite volume but NO definite shape.

• has NO definite volume and NO definite shape.

Tags

NGSS.MS-PS1-4

Which state of matter has tightly packed molecules?

• solid
• liquid
• gas

Define a liquid.

• NO definite shape; NO definite volume

• definite shape; definite volume

• NO definite shape; definite volume

• definite shape; NO definite volume

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Particles of a liquid . . .

• are tightly packed together and stay in a fixed position.

• are very loosely packed and move very quickly.

• are free to move around one another but still touch.

What term describes a solid changing to a gas?

• Deposition
• Sublimation
• Evaporation
• Freezing

Tags

NGSS.MS-PS1-4

Particles (molecules) that are more tightly packed together have more _________________ than others.

• density

• volume

• energy

• temperature

State(s) of Matter that has a definite VOLUME of its own - doesn't change. {Choose all that apply.}

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

State(s) of Matter that does NOT have a definite VOLUME - takes the volume of the container.

{Choose all that apply.}

• solid

• liquid

• gas