WorksheetsGrade 5-Modeling Matter Chapter 1
Total questions: 43
Worksheet time: 29mins
Milk is a mixture.
Agree
Disagree
Blood is a mixture.
Agree
Disagree
A group of molecules joined together is called an atom.
Agree
Disagree
You can see a water molecule with your eyes.
Agree
Disagree
In gas chromatography, molecules separate by their
size
shape
weight
color
What are the three states of matter?
Solid, liquid, cola
Liquid, gas, solid
hard, soft, slime
volume, mass, temperature
What is matter?
Everything that weighs a lot and is big.
Nothing.
Everything that has mass and takes up space.
Everything that is red.
What is it called when a liquid turns to a solid?
melting
freezing
evaporation
ice cubes
Which of the following is true about all matter?
All matter has weight.
All matter can be seen.
All matter has a fixed volume.
all of the above
What is a property?
a mixture of materials that dissolve
a combination of two or more substances
a characteristic that can be measured
a material that changes its state of matter
Which of the following is a property that you can observe?
color
hardness
brittleness
all of the above
TRUE or FALSE
Chromatography is the only way to separate a mixture of different kinds of molecules.
TRUE
FALSE
TRUE or FALSE
Scientists use the properties of molecules to separate mixtures.
TRUE
FALSE
In this model, each cup contains a different ...
mixture
substance
inference
Molecules are made up of their own ________.
mixtures
substances
properties
models
What happened in the pasta model when we shook the container?
The lid fell off and sent the pasta all over.
The pasta remained a mixture.
The pasta separated based on inferences.
The pasta separated based on properties.
The marble is smooth.
This is an inference.
This is an observation.
The marble was made in a factory.
This is an inference.
This is an observation.
This picture shows a three-dimensional (a) of water molecules.
The chromatography model allowed us to see that water molecules were ___________ to the paper molecules, so the water molecules climbed up the paper.
alike
attracted
different
magnetic
Attract is
to mix evenly into a liquid by breaking apart into pieces that are too small to see.
to pull an object, even without touching it.
Evidence is
information that supports an answer to a question
to describe how something works or why something happens.
Explain is
information that supports an answer to a question
to describe how something works or why something happens.
Mixture is
matter that is made of more than one substance.
something that scientists make to answer questions about the real world.
Model is
matter that is made of more than one substance.
something that scientists make to answer questions about the real world.
Property is
what you can observe or measure about something that helps you figure out what it is
matter that is made of only one kind of atom or molecule
Substance is
what you can observe or measure about something that helps you figure out what it is
matter that is made of only one kind of atom or molecule
A filter is
a tiny piece of matter that is too small to see
a material that separates some parts of a mixture
A diagram is
an illustration that shows how something works or what its parts are
to figure out what something is or what group it belongs to
A centrifuge is
a tool that spins a mixture very fast to separate the parts
a way to separate a mixture by passing it through a material
Which are objects on a nanoscale that cannot be viewed with the human eye? Select all that apply
One grain of sand
A molecule of juice
An eyelash
An Atom
Colton and his brothers put some raisins, hazelnuts, almonds, and peanuts in a bowl to make a snack for their movie. What does this snack represent?
a solution
a new element
a new compound
a mixture
All molecules of one substance are exactly the same, and they are different from molecules of any other substance.
True
False
Water molecules are highly attracted to one another and to many other kinds of molecules.
True
False
A process of separating out different parts of mixtures that can then be individually analyzed.
chromatography
evidence
model
the action or process of watching something or someone carefully or in order to gain information.
observation
inference
