A. TRUE or FALSE. Write T if the sentence is correct and F if it is wrong. Write you answer in a
separate sheet of paper. (2 points each)
1. We use mixtures in our daily life.
2. By physical means we can prepare or mix substances together and use it.
3. We can prepare mixtures when we cook.
4. Alloys are metallic mixtures made durable and light.
5. Homogeneous mixtures have 2 or more phases or appearance.
6. Toothpaste are colloids use to clean our teeth.
7. In preparing brine solution, salt is our solvent.
8. Dishwashing paste is a colloid to clean up fats and oil sticking in our plates.
9. There are cleaning solutions use to kill germs.
10. Colloids are mixtures showing Tyndall effect.
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