
WEEK 7-SCIENCE-ASSESTMENT
Quiz by Janeth Yucaddi
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1. Which of the following mixtures can be separated using decantation method?
2. Your mother asked you to cook dried fish for lunch and you accidentally mixed the oil with water. What method will you use to separate the mixture?
3. Which one of the following techniques would best be used to separate soil and water?
4. This method is a technique used in separating a less-dense substance from a denser one.
5. What will happen to the less-dense substance of mixtures if you separate them using decantation method? a. it will evaporate c. remain the sameb. it will float up d. it will become solid
6. In the process of decantation, the mixtures is left _______________?
7. How can decantation method be useful to everyday life?
8. Is decantation method applicable to all types of mixtures?