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WorksheetsMatter Review
Total questions: 15
Worksheet time: 10mins
The molecule O3 is a(n)
element
compound
solution
mixture
When two or more substances are physically combined, the results is a(n)
chemical change
element
compound
mixture
The air that you breathe is an example of a gaseous
solid
compound
element
solution
Which is an example of a correct unit for density?
g
mL
g/mL
mL/g
Which of the following is evidence that a physical change has occurred?
broken glass
rust
bubbles
formation of a solid precipitate
Matter in which the particles are free to move in all directions and spread to fill their container is a
solid
liquid
gas
solution
CaCO3 is an example of which type of matter?
element
compound
homogeneous mixture
heterogeneous mixture
Which term best describes when particles escape from a liquid below boiling point and become gaseous?
sublimation
evaporation
vaporization
deposition
What isn't a part of the kinetic molecular theory?
all mass is made of particles
all mass is energy
particles are always moving
more energetic particles move faster
Using the table, determine the metal in a cube that measures 1.8cm on each side and has a mass of 15.7g
aluminum
copper
gold
iron
In the heating curve above, what is NOT changing while the line is horizontal?
phase
time
kinetic energy
heat
Matter always has: (pick two)
mass
length
volume
temperature
Liquids can be described as having: (choose two)
definite shape
indefinite shape
definite volume
indefinite volume
What is happening when the graph goes from B to C in this image?
Freezing
Melting
Boiling
Nothing
What is one place you might find plasma?
(a)
