WorksheetsCAST 5 Review: Matter basics
Total questions: 15
Worksheet time: 32mins
_________ is anything that has mass and takes up space.
Mass
Matter
Volume
________ is the amount of space that a matter takes up.
Volume
Mass
Matter
___ ______ is the number of particles (atoms and molecules) in a substance.
Volume
Matter
Mass
__________ is the process of a gas changing into a liquid.
Evaporation
Condensation
_________ Is the change from liquid to gas.
Condensation
Evaporation
Magnetism
Filtration
Match each term with its definition.
Solid
Definite Shape and Definite Volume
Liquid
Indefinite Shape and Definite Volume
Gas
Indefinite Shape and Indefinite Volume
Matter
Anything with Mass and Volume
Mass
Amount of Atoms
A ______ is a combination of two of more substances.
volume
mass
mixture
You can use a _______ to separate a mixture of nails that are mixed with other objects in a drawer.
magnet
solution
mixture
In a ________ one or more substances are dissolved in another substance.
substance
solubility
solution
Label the diagram with the correct state of matter.
Solid
Liquid
Gas
Students set up three glass cups of water as described in the observations and record their observations. The students develop a model to explain why water droplets form on the outer surface of the cup when it is filled with water and ice. How should the formation of water droplets be described?
Ice in a cup makes water droplets form on the outer surface form more slowly.
Invisible particles of water in the air run into the cold outer surface and form droplets.
Small droplets of water escape from the top of the cup and land on the outer surface.
Particles of water shrink when cold and move through tiny holes in the cup to the outer surface.
Students mix an unknown white powder with an unknown clear solution. Select three observations that might indicate that a new substance is produced.
Bubbles are produced.
All the powder dissolves.
The volume increased.
The temperature increased.
The solution changes color to a deep blue.
Students are making a model to show some cycles in a life habitat. The unfinished model is on the left. The students need to add an arrow showing a source of oxygen. Where should the arrow start?
Cloud
Duck
Fish
Plant
Which of the following is a characteristic of a good hypothesis?
It is vague and open-ended
It is testable
It is a proven fact
It is based on personal beliefs
In the scientific method,
what is the purpose of conducting experiments?
To publish results in a journal
To gather data and test the hypothesis
To make observations
To prove a hypothesis correct
