WorksheetsChemistry Homework on Matter
Total questions: 20
Worksheet time: 20mins
characteristic/trait that can be seen through direct observation of a substance.
mixture
physical property
physical change
chemical property
chemical change
an example of a physical change
flammability
fireworks exploding
rust
melting
the ability to burn
physical change
conductivity
elasticity
flammability
reactivity
Anything that has mass and volume.
solid
liquid
gas
matter
mixture
an example of a chemical change
breaking glass
boiling water
stretching copper into wire
rusting
a mixture that has the same composition throughout the entire substance
heterogenous mixture
homogenous mixture
pure substance
matter
observed when a substance changes into a new substance. For example: frying an egg changes the proteins.
physical property
chemical property
physical change
chemical change
a change to a substance that does NOT change the identity of the substance
physical change
physical property
chemical change
chemical property
something that will always have the same composition
matter
compound
pure substance
mixture
solution
a substance made from two or more different elements
matter
mixture
compound
pure substance
solution
something that is made of different compounds or substances
matter
mixture
compound
pure substance
solution
a substance that cannot be broken down into other substances
matter
mixture
element
solid
solution
a mixture that has a different composition throughout the substance
heterogenous mixture
compound
homogeneous mixture
element
Something that takes up space and has mass.
Volume
Matter
Mass
Density
Bleaching your hair is an example of a:
physical change.
chemical change.
H2O is an example of a(n):
Element
Compound
Homogeneous Mixture
Heterogeneous Mixture
What type of matter is this?
solid
liquid
plasma
gas
Classify the following as either a physical property or a chemical property: Mass
Physical property
Chemical property
Which of the following is an example of a homogeneous mixture?
Sand and water
Salt dissolved in water
Oil and water
Iron filings and sulfur
(a) properties can be observed or measured without changing the substance, while (b) properties describe how a substance reacts with other substances.
