phase change

What is the process called when a solid changes directly into a gas without becoming a liquid first?

• Sublimation

• Evaporation

• Condensation

• Melting

Which state of matter has a definite shape and volume?

• solid

• liquid

• gas

• plasma

In which state of matter do particles have the most energy and move freely in all directions?

• solid

• liquid

• gas

• plasma

The process of a gas changing into a liquid is called:

• Sublimation

• Condensation

• Evaporation

• Freezing

1. 
   What is the phase change from a gas to a solid called?

• Condensation

• Melting

• deposition

• Sublimation

At what temperature does water boil at standard atmospheric pressure?

• 0°C

• 100°C

• -273°C

• 212°F

Which phase of matter has particles that vibrate in place but do not have enough energy to overcome their attractions to each other?

• Gas
• Plasma
• Liquid
• Solid

What is the process called when a liquid changes into a gas at its surface, even below its boiling point?

• Condensation
• Sublimation
• Evaporation
• Melting

Which state of matter has a definite volume but takes the shape of its container?

• Solid
• Liquid
• Gas
• Plasma

What is the phase change from a solid to a liquid called?

• Condensation
• Evaporation
• Sublimation
• Melting