The amount of force exerted per unit area of a surface.
What is pressure?
100
The laws that state the mathematical relationships between the volume, temperature, pressure and quantity of gas.
What are gas laws?
100
Anything that has volume and mass.
What is matter?
200
The state of matter that consists of free moving ions and electrons.
What is plasma?
200
The change of state from a solid to liquid.
What is melting?
200
The SI unit of pressure equal to the force of 1N exerted over an area of 1 square meter.
What is a pascal?
200
Boyle's law describes the relationship between which two variables.
What are pressure and volume?
200
In your own words, describe the law of conservation of mass.
What is mass cannot be created or destroyed?
300
A nonsolid state of matter in which the atoms or molecules are free to move past each other, as in a gas or liquid.
What is fluid?
300
The change of state from a liquid to a gas
What is evaporation?
300
the resistance of a gas or liquid to flow.
What is viscosity?
300
The gas law that states when temperature increases, pressure increases.
What is Gay-Lussac's law?
300
Baking a cake and burning are examples of this.
What is a chemical reaction?
400
The measure of the average kinetic energy of the particles in an object.
What is temperature?
400
the process in which a solid changes directly into a gas.
What is sublimation?
400
the upward force that keeps an object immersed in or floating on a fluid.
What is buoyant force?
400
The gas law that states as temperature increases, the volume of gas increases.
What is Charles's law?
400
Volume is definite for these two states of matter.
What are solid and liquid?
500
The total kinetic energy of a substance's atoms.
What is thermal energy?
500
Two changes in state that release energy.
What are condensation and freezing?
500
A balloon sitting in a sunny window eventually pops. Which gas law predicts this?
What is Charles Law? Because Charles Law states that as temperature increases, volume increases.
500
Use the following formula to answer: P1V1=P2V2
A 400 mL sample of hydrogen gas is at a pressure of .4500kPa. If pressure increases to .800 kPa, what will the final volume be of the sample?
What is 225 mL?
500
The theory that matter id made up of particles that are in constant motion.