What do you use to measure mass?
What is a balance or scale
What is mass?
The amount of matter in an object
What is melting?
when a solid turns into a liquid
The following image shows the difference in which physical property of matter?
A) mass B) magnetism
C) volume D) density
D) Density
How do you measure the volume of a liquid?
Graduated Cylinder or beaker
What is volume?
The amount of space an object takes up
What form of matter has no set volume and no set shape?
gas.
Describe the 3 states of matter according to their volume and shape.


What unit do you measure liquid volume with?
Milliliters
Which materials likely have the least density?
A) styrofoam and plastic
B) steel and iron
C) magnets and marbles
A) styrofoam and plastic
What is physical state?
The classification of matter as a solid, liquid, or gas.
What is condensation?
when a gas turns into a liquid
Part I: The two sports balls shown below most likely have the same:
A) mass B) volume C) density
Part II: They most likely have different:
A) mass B) volume C) density

Part I: SAME volume
Part II: DIFFERENT mass AND density
grams
What materials would be best for maintaining thermal energy (keeping things hot) AND why?
A) cotton and silk
B) latex (balloon material)
C) aluminum foil and copper pennies
C) aluminum foil and copper pennies because they hold in heat.
Define a liquid by its' properties.
Liquids have a set volume but no set shape
What is it called when a liquid turns into a solid because heat is removed?
Freezing
How did the water droplets on the outside of the container get there?
Water vapor in the air cooled and condensed back into a liquid.
What temperature in Celsius is shown on the thermometer?
22 degrees Celsius
What are the FOUR magnetic metals found in Earth?

M-INCS:
MAGNETIC: Iron, Nickel, Cobalt, Steel
What form of matter has a definite shape and volume?
Solid
0 degrees Celsius or 32 degrees Fahrenheit
All of the following are examples of what phase change?

