Gas Behavior
Gas Laws
Gas
Liquid
Solid
100
The relationship between volume and pressure for a fixed amount.
What is Boyle's Law.
100

The force pushing on a surface divided by the area of that surface is...

pressure

100
This has no definite volume or shape.
What is gas.
100
The change of state from a solid to a liquid by adding energy.
What is melting.
100
The reverse process of melting.
What is freezing.
200
The relationship between a fixed amount of gas at a constant amount of pressure and either increasing or decreasing the temperature.
What is Charles's Law.
200

Charle's discovered that when the temperature of a gas at constant pressure is increased, its volume decreases. True or false

False, volume increases

200
The change of a liquid to a vapor by adding energy.
What is boiling.
200
Liquids have a definite volume but not this.
What is a definite shape.
200
A solid that has orderly three dimensional arrangement of particles.
What is crystalline.
300
A measurement of how fast or slow particles are moving.
What is temperature.
300

Boley's law describes situations in which the volume of a gas is changed. True or false

True

300
How do particles of water that evaporate from an open container differ from particles that remain?
What is they have more speed and higher energy.
300
Change from liquid to gas or from solid to liquid is what type of change.
What is endothermic.
300
Boiling points and freezing points are examples of this.
What is a physical property.
400
This increases as the amount of force per unit area increases.
What is pressure.
400

when the temperature of a gas at constant pressure is decreased, its volume decreases is

Charles' Laws

400
What occurs when a liquid becomes a gas.
What is particles break away from each other.
400
The force acting on the particles of milk at the surface of a glass of milk.
What is surface tension.
500
This can only be measured in three dimensions.
What is volume.
500

The relationship between the pressure and the volume is called

Boyle's Law

500
This happens in exothermic changes.
What is condensation and freezing.
500
As the boiling point of liquids decrease, this will also decrease.
What is atmospheric pressure.
500
Salt has the same melting point as this.
What is freezing point.
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