1. What is the difference between a suspension and a colloid.
A. suspension is for medicines while colloids are for food.
B. the suspension is a mixture while colloid is a solution.
C. colloids are light when heated while a suspension is heavy.
D. The components of a suspension settle at the bottom, while colloids do not
3. Which description best describes colloids?
A. Composed of molecules bigger than a solution but smaller than a suspension B. Mixtures of two or more substances that can be easily separated
C. Formed by mixing different kinds of solutions.
D. Have molecules that are big enough to settle at the bottom
4. Why paint can be considered as a decorative and protective agent?
A. Because when walls are painted, it attracts insects to come.
B. Because it beautifies homes and drives away insects.
C. Because paints have a good odors that can kill bacteria and viruses.
D. Because paints are good anti-Covid agent.