Gas Behavior

True or False: Gases can be compressed. 

• True
• False

Which container will have a lower pressure?

• left
• right
• they both have the same pressure
• I don't know

What causes pressure?

• The walls of the container
• The vacuum in the container
• The collisions of the particles
• Atmospheric pressure acting on the outside walls

Which of the following would increase the (gas) pressure of a system?

• Increase the Temperature
• Pump in more gas
• Decrease the volume
• All of these

Gases have...

• A definite shape and volume
• A definite shape but no definite volume
• No definite shape but a definite volume
• No definite shape or volume

When the temperature of matter increases the particles...

• speed up and move closer
• speed up and move farther apart
• slow down and move closer together
• slow down and move farther apart

Gas molecules have no mass

• Fales

• True

As temperature rises ___________.

• an atom's kinetic energy decreases

• an atom's kinetic energy increases

• an atom's kinetic energy stays the same

The more energy that particles have, the ___ they move.

• faster

• slower

When the temperature of a gas at constant volume is increased...

• the pressure of the gas decreases.

• the pressure remains the same.

• the pressure of the gas increases.

• the pressure can either increase or decrease.