Answer:

1.)colloid

2.)colloid

3.)colloid

4.)colloid

5.)colloid

Explanation:

1.)gelatin solution were first used as colloids in man 1915.

2).mayonaise is an emulsion colloid because imulsions are the mixture of two liquids that cant be combined,for instance oil and water.

3.)softdrinks is a colloid because he has a type of mixture with particles that are largen than those in solution but not heavy enough to settle out.

4.)vinegar is a colloid solution with intermidiate particle size between a solution and suspension.

5.)smog us a colloid because he has a combination of liquid and solid particles dispersed in a gas(air).

Explanation:

sana makatulong pa brainlest nalang po tencuu!