MATTER

What is the simplest type of a substance?

• compound

• element

• mixture

It is a part of a solution that is being dissolved.

• colloid

• solute

• solvent

Which of the following is the characteristic of bases?

• They turn red litmus paper into pink.

• They turn red litmus paper into blue.

• They turn blue litmus paper into red.

Which of the following is a mixture?

• salt

• water

• soil

Which describes a homogeneous mixture?

• Its components can be recognized.

• Its components are large enough to be seen.

• Its components appear in a single phase only.

What happen to the particles of a suspension when they are mixed?

• The particles disappear.

• The particles do not dissolve in liquid.

• The particles mixed evenly throughout the mixture.

Which is an example of a heterogeneous mixture?

• water and salt         

• water and soil

• food coloring and water

What kind of a mixture is marshmallow?

• colloid

• solution

• suspension

Suspensions are heterogeneous mixtures.

• TRUE

• FALSE

If two or more elements are chemically combined, they will form a mixture.

• TRUE

• FALSE