Behavior of Gases Notes The space that gas particles occupy is the gas’s, which can change because of and Temperature Temperature is a measure of Temperature =Energy=Particles Volume TemperaturePressure how fast the particles are moving Faster Slower

Volume is The volume of any gas depends on because the particles Volume Space = Volume the amount of space an object takes up the container it is in compress or expand more

Pressure is the amount of Pressure Pressure of a gas is like the number of times Pressure =particles of gas Why is the pressure greater in a basketball than in a beach ball? force exerted on a given area of surface particles of a gas hit the inside of their container More More particles hit the inside surface of a basketball than a beach ball causing the force to increase

Gas Behavior Laws Boyle’s Law Boyle’s Law states that As the volume of a gas the pressure If the volume of a gas Then the pressure If the volume of a gas Then the pressure Air inside the syringe is under pressure, causing the marshmallow to the volume of a gas is inversely proportional to the pressure of a gas. increases decreases by the same amount Low High get largershrink

Charles’ Law Charles’ Law states that If the temperature of a gas then the volume the volume of a gas is directly proportional to the temperature of a gas when pressure if constant.

Fill in the spaces in the table using the words increases, decreases and constant, based on what you have learned about gas behavior. TemperatureVolumePressure Boyle’s LawConstantIncreases Boyle’s LawIncreases Charles’ LawIncreases Charles’ LawConstant Decreases Constant Decreases Increases Constant Decreases Change to