WorksheetsMatter Unit Review
Total questions: 25
Worksheet time: 6hrs 15mins
Which statement does not describe a chemical change?
burning a log in a campfire
baking cookies
breaking glass
digesting food
A substance that cannot be broken down into any other substance is known as
a solution
a mixture
an element
a compound
Select the TWO examples of elements?
A substance made up of only one type of atom
O2
Baking Soda
NaCl (table salt)
The Law of Conservation of Matter states
matter can be both created and destroyed
matter can be destroyed, but not created
matter can created from nothing, but cannot be destroyed
matter cannot be created or destroyed, only changed
Select the TWO examples of a compound.
A substance made up of two or more different types of atoms
NaCl (table salt)
O2
Cu
When you describe how matter reacts with other matter--for example you describe a substance's flammability or toxicity
Chemical properties
Physical properties
Select the TWO examples of a mixture.
A substance made up of one type of atom
NaCl (table salt)
Salt and pepper
Sugar dissolved in water
Review the image and make the correct selection below.
Element
Compound
Mixture
Review the image and make the correct selection below.
Element
Molecule
Compound
Mixture
When you describe matter by color, size, shape, state it is known as the
Chemical properties
Physical properties
Emma is studying the physical properties of a rock. She puts water in a cylinder, and then puts the rock into the cylinder.
Which of these properties is Emma measuring?
mass
texture
volume
temperature
The states of matter are different in many ways, including shape and volume. These three figures show the particles in a solid, a liquid, and a gas.
Which number is correctly paired with the state of matter?
1: liquid
2: solid
2: liquid
3: gas
Which statement describes the shape of a solid?
It has its own shape.
It does not have a shape.
It takes the shape of its container.
It changes shape with temperature.
In which state, or states, of matter can particles expand to completely fill their container?
I
II
III
I, II, and III
