Elements, Compounds, And Mixtures

Question 1

Two types of matter that are not chemically joined and that have variable compositions are called

Answer 1

Mixture

Question 2

A solution that contains a large amount of solute is best described as

Answer 2

Concentrated

Question 3

A substance made up of two or more elements combined in a constant ratio is called

Answer 3

Compound

Question 4

Which of the following best describes chicken noodle soup
A element
B mixture
C compound

Answer 4

Mixture

Question 5

The substance present in the greatest amount in a solution is the
A solvent
B solute
C precipant

Answer 5

Solvent

Question 6

Which of the following would not increase the rate at which a solid dissolves
A decreasing the temperature
B stirring
C heating the solvent

Answer 6

Decreasing the temperature

Question 7

In which type of matter are the components chemically joined
A alloy
B compound
C suspension

Answer 7

Compound

Question 8

An example of a solid solution is
A brass
B steel
C both of the above

Answer 8

C both of the above

Question 9

In the ocean the _____ is the solvent

A salt
B water

Answer 9

Water

Question 10

Which of the following does not effect the rate of solution
A surface area
B agitation
C they both effect rate of solution

Answer 10

They both effect the rate of solution