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WorksheetsClassification of Matter
Total questions: 10
Worksheet time: 5mins
What is an element?
A type of animal
A substance that cannot be broken down into simpler substances by chemical means.
A form of energy
A type of rock
Give an example of an element.
Rock
Oxygen
Water
Sun
What is a compound?
A type of clothing
A substance formed when two or more chemical elements are chemically bonded together
A type of animal
A type of music
Provide an example of a compound.
Carbon dioxide (CO2)
Nitrogen (N)
Water (H2O)
Oxygen (O)
What is a mixture?
A mixture is not a real thing
A combination of two or more substances that are not chemically combined
A single substance with uniform composition
A combination of two or more substances that are chemically combined
Give an example of a homogeneous mixture.
Vegetable soup
Saltwater
Sand and water
Iron filings and sulfur
Give an example of a heterogeneous mixture.
Salt and water
Vinegar and water
Oil and water
Sugar and water
What are the three states of matter?
solid, liquid, and plasma
solid, liquid, and gas
round, square, and triangle
hot, cold, and warm
Explain the concept of solid state of matter.
Particles are closely packed together and have a variable shape and volume.
Particles are loosely packed together and have a fixed shape and volume.
Particles are closely packed together and have a fixed shape and volume.
Particles are closely packed together and have a fixed volume but variable shape.
Describe the properties of gases.
Gases have properties of expansion, compression, diffusion, and low density.
Gases have properties of expansion, freezing, sublimation, and high density.
Gases have properties of expansion, evaporation, condensation, and high density.
Gases have properties of expansion, contraction, solid state, and high density.
