Matter Unit 2 Test

Name

the temperature at which a substance changes from a liquid to a gas as thermal energy is added to it

• Boiling Point
• State of Matter
• Solid
• Liquid
• Gas

to change state from a gas to a liquid

• Condense
• Thermal Energy
• Temperature
• Heat
• Evaporate

to change state from a gas to a solid

• Deposit
• Thermal Energy
• Temperature
• Heat
• Evaporate

to change state from a liquid to a gas at the surface of the liquid

• Evaporate
• Thermal Energy
• Temperature
• Heat
• Sublime

thermal energy transferred from a warmer object to a cooler one

• Heat
• Thermal Energy
• Temperature
• Evaporate
• Sublime

to change state from a solid to a gas

• Sublime
• Thermal Energy
• Temperature
• Heat
• Evaporate

a measure of the average kinetic energy of the particles of a substance

• Temperature
• Thermal Energy
• Heat
• Evaporate
• Sublime

the total energy related to the motion of the atoms and molecules in an object or sample of matter

• Thermal Energy
• Temperature
• Heat
• Evaporate
• Sublime

the state of matter in which atoms or molecules are completely separated from one another by empty space and can move around independently of one another

• Gas
• State of Matter
• Solid
• Liquid
• Melting Point