Energy
States of Matter
Changes of State
Measuring
100
This word means the ability to do work
What is energy?
100
Matter that has a definite shape and volume.
What is a solid?
100
These two things must change for a substance to change it's state.
What is temperature and pressure?
100
The amount of space that the gas fills.
What is volume?
200
Energy can be categorized into these two groups.
What are stored (potential) and working (kinetic)
200
These are the two types of solids.
What is crystalline and amorphous?
200
Change in state from solid to a liquid.
What is melting?
200
A measure of the average energy of motion of the gas particles.
What is temperature?
300
These are the types of potential energy.
What are chemical, mechanical, nuclear, and gravatational?
300
Matter that has a definite volume, but no shape of its own.
What is a liquid?
300
Change in state from a liquid to a solid.
What is freezing?
300
Measured by force/area.
What is pressure?
400
These are the types of kinetic energy
What are radiant, thermal, motion, sound, and electrical.
400
This is a liquid's resistance to flowing.
What is viscosity?
400
Change in state from a liquid to a gas.
What is vaporization?
400
Measured by pressure*area.
What is force?
500
Energy that can be easily replenished is this.
What is renewable?
500
Matter that has no definite shape or volume, and can fill any sized container.
What is a gas?
500
Change in state from a gas to a liquid.
What is condensation?
500
Measured by force/pressure.
What is area?
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