WorksheetsExit ticket: Gas characteristics
Total questions: 10
Worksheet time: 8mins
Gases have the tendency to occupy all the spaces of the container that they are confined. The amount of space occupied by the gases is called ______.
pressure
volume
temperature
mass
Mika can still pump air in her purple balloon even though it is already inflated. What explains this phenomenon?
balloon looks better if it is bigger
balloon are slightly elastic
the molecules of gas inside a balloon is highly compressible
the gas molecules in a balloon have high pressure
There is a lot of space between the particles in a gas.
True
False
Gases doesn't have any particles.
True
False
Gas pressure is caused by
Gas molecules heating up
Gas molecules reacting with other gas molecules
Gas molecules hitting the walls of a container
Gas molecules hitting other gas molecules
When a balloon filled with air is placed in the freezer, the balloon will
Expand
Shrink
Stay the same size but decrease in temperature
Stay the same size and temperature
How does the air on a hot day compare with the air on a cold day?
On a hot day, air molecules have more energy
On a cold day, air molecules move faster
On a hot day, the air contains more nitrogen
On a cold day, air molecules don't move at all
