WorksheetsClassifying Matter
Total questions: 54
Worksheet time: 5hrs 30mins
True
A Mixture is defined as
A combination of two or more substances that are not chemically combined
A combination of compounds that are chemically bonded
2 or more elements chemically bonded
Colloids are
Clear mixtures that have fully dissolved parts
A mixture that will separate into different parts when left to settle
A suspension that appears cloudy and scatters light
A solution that has all parts visible
A Taco is an example of a
Homogeneous Mixture
Heterogeneous Mixture
Every compound is a molecule but not every molecule is a compound.
Which TWO drawings represent an element?
A
B
C
D
A substance that consists of just one type of atom.
atom
mixture
element
matter
Which substance is a compound?
Salt Water
Hydrogen (H2)
Salt (NaCl)
Orange Juice
Which drawing shows a single compound?
A
B
C
D
Is silicon (Si) an element, compound, or mixture?
Element
Compound
Mixture
Which substance is not an example of a pure substance?
glucose (C6H12O6)
pure water (H2O)
milk shake
gold (Au)
____ is the ability to be pressed, hammered or rolled into various shapes and sizes without breaking.
Elasticity
Strength
Hardness
Malleability
Oil and water are each homogeneous mixtures. What happens to them when they are mixed?
They form a heterogeneous mixture.
They form a pure substance.
They form a phase.
What type of material is pictured?
Element
Compound
Homogeneous mixture
Heterogeneous mixture
Which of the following is NOT a type of matter?
A beaker
Microwaves emitted from a microwave
Oxygen gas
Your favorite hairstyle
a sharpened pencil with eraser
When elements combine to form compounds, their properties do not change.
True
False
The simplest type of substance is a compound.
True
False
Substances in a mixture keep their own properties.
true
false
sharpening a pencil
physical change
chemical change
flammability of a substance
physical property
chemical property
density
physical property
chemical property
A mixture of iron and sulfur can be separated by ________.
distillation
evaporation
filtration
magnetic attraction
