States of Matter
Kinetic Molecular Theory
Measuring Density
Calculating Density
Density Fun Facts
100
This state of matter has the lowest energy particles.
What is solid?
100
These two things happen to the particles in matter when you heat them up.
What is speed up and spread out.
100
This formula can be used to calculate the volume of a cube or rectangular prism.
What is V = l x w x h ?
100
This is the density, including units, of a 10 g mass that occupies 5 mL of space.
What is 2 g/mL?
100
This is what happens to the density of water when it is heated up.
What is decreases?
200
This state of matter has the most space between its particles.
What is gas?
200
When matter is cooled, this is what happens to its density.
What is increases?
200
This piece of equipment is used to find the mass of an object.
What is a balance scale?
200
A 3 cm3 block with a density of 1 g/cm3 has this mass.
What is 3 grams?
200
Unlike most other types of matter, this substance's density decreases when it changes from liquid to solid.
What is water (or ice)?
300
This is the process a liquid turning into a gas.
What is evaporation?
300
These are the smallest pieces of matter, and are the building blocks of molecules.
What are atoms?
300
This method is used to find the volume of an irregularly shaped solid.
What is the water displacement method?
300
50 g of a liquid with a density of 10 g/mL, takes up this much space.
What is 5 mL?
300
This is the densest liquid occurring naturally on Earth.
What is mercury?
400
This is the process of a solid turning into a liquid.
What is melting?
400
Kinetic energy is the energy of this.
What is motion?
400
This piece of equipment is used in the science lab to measure the volume of a liquid.
What is a graduated cylinder?
400
This is the mass of a 2 cm3 object that has a density of 0.5 g/cm3.
What is 1 g?
400
These two gases are the only two gases with densities lower than air.
What are hydrogen and helium?
500
This is the process of a solid turning into a gas.
What is sublimation?
500
Matter changes state when this form of energy is added or taken away.
What is heat?
500
This is the mass reading seen here:
What is 142 grams?
500
This is the density of a 16 g cube with sides measuring 2 cm.
What is 2 g/cm3?
500
This is the mathematical formula used to calculate density.
What is D = m/V