Removing energy from particles makes the particles

• move faster

• move slower

• stop moving all together

• remain the same

Tags

NGSS.MS-PS1-4

When the temperature of matter increases the particles...

• speed up and move closer
• speed up and move farther apart
• slow down and move closer together
• slow down and move farther apart

Tags

NGSS.MS-PS1-4

A ___________ substance has a definite volume but not a definite shape.

• gas

• liquid

• solid

Tags

NGSS.MS-PS1-1

A _______________ does not have a definite volume or shape.

• gas

• liquid

• solid

Tags

NGSS.MS-PS3-1

What happens to a substance with an increase in temperature?

• it gains energy

• it loses energy

• its energy stays the same

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Anything that has mass and takes up space is called

• mass

• volume

• matter

• solid

When ice sits out on a counter and melts, it is because the ice has...

• gained mass

• gained energy

• lost mass

• lost energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Has an indefinite shape and volume. It takes the shape of its container.

It has the volume of its container.

• solid

• liquid

• gas

• plasma

Tags

NGSS.MS-PS1-4

Particles are packed tightly together. Particles are held together by strong attractive forces (bonds). Particles vibrate in fixed positions.

• solid

• liquid

• gas

• plasma

Tags

NGSS.MS-PS1-1

Particles move more rapidly in a small area. Particles are still close to each other but are spread a little away from each other.

• solid

• liquid

• gas

• plasma

Tags

NGSS.MS-PS1-4