Particle Spacing I-Check

Particles of all matter are in constant random motion.

• True
• False

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-1

NGSS.MS-PS3-4

It has no definite shape or volume

• Solid
• Liquid
• Gas
• Plasma

Their particles are packed closely together without a fixed regular pattern

• Solid
• Liquid
• Gas
• Plasma

It can be compressed

• Solid
• Liquid
• Gas

When a substance expands due to heat, its particles increase in size.

• True

• False

Tags

NGSS.MS-PS1-4

Melting is the change in state of a

• solid to a gas.
•  liquid to a gas.
• solid to a liquid.
•  liquid to a solid.

Tags

NGSS.MS-PS1-4

Has a definite shape and volume. Particles are very close to one another (dense).They vibrate, but do not move about. 

• solid
• liquid
• gas
• mass

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Has a definite volume, but their shape changes according to the shape of their containers. The particles are close to one another, but they are able to move apart from each other and flow from place to place.

• solid
• liquid
• gas
• mass

Tags

NGSS.MS-PS1-4

An inflated balloon is placed in a refrigerator. Which statement describes the movement of the gas particles in the balloon?

• The particles move more slowly and become closer together.
• The particles move more slowly and become further apart.
• The particles move faster and become closer together.
• The particles move faster and become further apart. 

Tags

NGSS.MS-PS1-4

Change of state from gas to a liquid

• Evaporating

• Condensation

• Sublimation

• Melting