WorksheetsInteractive Science Chapter 6 Lesson 4 and 5 Review
Total questions: 20
Worksheet time: 18mins
What is the vocabulary word for: The process of separating substances with a filter
Evaporation
Filtration
Physical Change
Mixture
What is the vocabulary word for: The change from liquid water to water vapor.
Evaporation
Condensation
What is the vocabulary word for: A combination of 2 or more substances
Input
Properties
Evaporation
Mixture
Substances in a mixture keep their own properties
TRUE
FALSE
Smaller pieces of a solute will not dissolve as quickly as larger pieces
TRUE
FALSE
How are mixtures and solutions alike?
Mixtures and solutions are chemical changes.
Mixtures and solutions are both a combination of 2 or more substances.
Mixtures and solutions don't exist.
The properties of the substances in a mixture and a solution change.
What is the vocabulary word for: Particles of one substance are changed in some way to form particles of a new substance.
Chemical Change
Physical Change
States of Matter
What is the vocabulary word for: A change in the size, or state of matter that does not change the particles that make up matter
Mixture
Physical Change
Chemical Change
Mixing salt and water is a chemical change.
TRUE
FALSE
Tearing a sheet of paper is a Physical Change.
TRUE
FALSE
Is a campfire a physical change or a chemical change?
Physical change
Chemical change
Is melting butter a physical change or a chemical change?
It is a physical change, it is just a change in the state of matter.
It is a chemical change, it created a whole new substance.
Salad dressing of oil and vinegar is a ___________.
Chemical change
Mixture
Why is a phase change like melting ice into a puddle an example of a physical change?
You get a brand new substance
It is still water, its particles did not change.
You have a chunk of cheese with a mass of 450 g. Suppose you grate the entire chunk. What do you expect the mass of the grated cheese be?
More than 450 g. You have more pieces.
Less than 450 g. It is in smaller pieces.
The mass will be the same, 450 g. No matter was added or taken away.
Which is not an example of a chemical change?
Rust
Decay
Tossed salad
Burning
In salt water, which is the solvent?
Water
Salt
You can use magnetism to separate certain items.
TRUE
FALSE
Crushing a solute will allow it to dissolve more quickly.
TRUE
FALSE
What are 2 ways you can speed up the process of dissolving a solute in a solvent?
Crush the solute and warm the solvent
Crush the solvent and warm the solute
There is no way to speed up the process.
