Matter Section 2.0 Review

All of the following are true of solutions EXCEPT:

• they cannot be filtered

• they appear to be one substance

• they will settle after a long time

• vinegar is an example

Check all of the following that are mechanical mixtures:

• cookie dough

• helium

• salad dressing

• textbook

Which of the following is an example of an element?

• salt

• sugar

• water

• iron

Mayonnaise is an example of a ____________

• suspension

• mixture

• solution

• colloid

In a solution of sea water, salt is the solute.

• True

• False

An aqueous solution is one in which the solvent is:

• ethanol

• water

• benzen

• acetone

Paper chromatography is used to tell if something is:

• a solution or mixture

• a solution or pure substance

• a solution or colloid

• a mixture or a suspension

Something that flows and can be a liquid or a gas is a:

• solution

• mixture

• fluid

• colloid

A mixture of water and a solid is a:

• mixture

• slurry

• colloid

• solution

A concentrated solution has a _______ amount of solute and a ______________ amount of solvent.

• large, large

• small, small

• large, smale

• small, large