Matter Unit Word Scramble
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Question | Answer |
What has mass and takes up space? | matter |
What is the amount of matter in an object? | mass |
What type of properties describe the matter? | physical property |
What are observations without numbers? | qualitative |
What type of matter has a different composition depending on the sample? | heterogeneous mixture |
Which pure substance has more than one type of matter chemically combined? | compound |
What change leaves the matter as the same substance? | physical change |
What properties describe how a substance acts around other substances? | chemical property |
Which change results in the formation of a new substance? | chemical change |
What is the simplest form of matter? | element |
What is the relationship between mass and volume? | density |
What is the state of matter with the least particle motion? | solid |
Which state of matter can flow but maintains its volume? | liquid |
Which type of matter is most compressible? | gas |
What is the most common state of matter in the universe? | plasma |
How do scientists describe the statement: "All matter is made of tiny particles in constant motion." | kinetic theory |
Description of gases when modeling gas laws? | ideal gas |
What is the measure of force on an area? | pressure |
What is a repeating structure? | crystal lattice |
What is a measure of the average kinetic energy? | temperature |
What is the temperature at which all motion stops? | absolute zero |
What are the divisions of the temperature scale for gases called? | kelvin |
What is the phase change seen by dry ice (solid carbon dioxide)? | sublimation |
Which phase change results in the formation of a liquid as particles lose energy? | condensation |
What is the pressure over a liquid at equilibrium? | vapor pressure |
What is the measure of the amount of energy needed to boil a liquid? | heat of vaporization |
What is the measure of energy released when a substance freezes? | heat of fusion |
What is the phase change when the vapor pressure is equal to the pressure from the liquid? | boiling point |
What is the temperature at which a crystal lattice begins to form? | freezing point |
What is the temperature at which a crystal lattice begins to break down? | melting point |
What do we call the process of particles escaping from the surface of a liquid? | evaporation |
What type of matter is also known as a solution? | homogeneous mixture |
Created by:
vbmaniac
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