States of matter

What happens when my glass of water is sitting in the sun and disappears into a gas?

• evaporation
• burning
• melting
• freezing

Tags

NGSS.MS-PS1-4

NGSS.MS-ESS2-4

What term describes a liquid changing to a solid?

• Deposition
• Sublimation
• Evaporation
• Freezing

Tags

NGSS.MS-PS1-4

The state of matter that has no definite size or shape is

• Solid
• Liquid
• Gas

Molecules are closest together in a 

• Solid
• Liquid
• Gas

The steam coming off the pot of boiling water is an example of....

• a solid becoming a liquid
• a liquid becoming a solid
• a liquid becoming a gas
• a gas becoming a liquid

Tags

NGSS.MS-PS1-4

Which of the following accurately describes the particle motion in a solid?

• Particles are close together and vibrate

• Particles slide past each other or flow

• Particles move freely

• Particles are electrified

Which of the following accurately describes the particle motion in a liquid?

• Particles are close together and vibrate

• Particles slide past each other or flow

• Particles move freely

• Particles are electrified

Which of the following accurately describes the particle motion in a gas?

• Particles are close together and vibrate

• Particles slide past each other or flow

• Particles move freely

• Particles are electrified

Which of the following phase changes could happen if you ADD thermal energy to a system?

• evaporation

• freezing

• deposition

• condensation

Which of the following is NOT true about ADDING thermal energy to something?

• It heats up

• The particles move faster

• It could evaporate

• It could freeze