States of Matter
Phase Changes
Gas Laws
Gases and Things that Affect Them
Vocabulary
100

The state of matter that is found on Earth and has the fastest particles

What is a Gas?

100
Phase change that happens when a liquid goes to a solid.

What is Freezing?

100

Relationship where one substance decreases and the other increases in value.

What is an Inverse Relationship?

100

The three factors that impact gas pressure of a gas in a closed container.

What are Temperature, Volume, and Number of Particles?

100

Form of energy when an object is in motion.

What is Kinetic Energy?

200
Particles are the closest and it retains its shape and volume.

What is a Solid?

200

Phase change that happens when going from a gas to a liquid.

What is Condensation?

200

Relationship where both substances increase or decrease in value respectively.

What is a Direct Relationship?

200

Changes the speed of the particles of a gas causing it to constrict or expand.

What is a Change in Temperature?

200

Has definite volume and definite shape.

What is a Solid?

300

Takes the shape of it's container but has a definite volume.

What is a Liquid?

300

Phase change that happens throughout the liquid when changing from a liquid to a gas.

What is Boiling?

300

States that the temperature and volume are directly proportional to each other when the number of particles and pressure remain constant.

What is Charles's Law?

300

Changes the room gas particles have to move causing the particles to collide more or less with each other and their container.

What is Change in Volume?

300

Energy is absorbed from the surroundings.

What is Endothermic?

400
States that all particles are in a constant state of motion.

What is the Kinetic Molecular Theory?

400

Stays the same, constant, during phase changes.

What is Temperature?

400

States that volume and pressure are inversely proportional when temperature and number of particles stays constant.

What is Boyle's Law?

400

Caused by an increase in the number of particles of a gas in a closed container.

What is Increase in Pressure?

400

Energy is release into the surroundings.

What is Exothermic?

500

The state of matter that achieved when all movement stops and absolute zero is reached.

What is Bose-Einstein Condensate?

500

Phase change that describes going from a solid directly to a gas.

What is Sublimation?

500

Shows the relationship between volume, temperature, and pressure when the number of particles remains constant.

What is the Combined Gas Law?

500

Caused by an decrease in the temperature of a gas in a closed container.

What is Decrease in Pressure?

500

The heat absorbed by a given solid as it melts to keep it at the same temperature as it goes from a solid to a liquid.

What is Heat of Fusion?

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