thinking
SUMMATIVE TEST 4
SCIENCE 6
1. Princess accidentally spill a glass of water in the salt container and she is
with of a solution on how she's going to recover salt from water.
return the salt to its original phase?
What will Princess do to
a. She will wrap it with newspaper tightly
b. She will throw it away in the waste can
c. She will hide it in a dark corner
d. She will boil the solution
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?
a. decantation method
b. magnetism c. evaporation d. filtering
3. Which one of the following techniques would best be used to
separate soil and
water? a. filtration
b. de canting
c. distillation
d.
chromatography
4. What will happen to the less-dense substance of mixtures if you separate them
using decantation method?
a. it will evaporate
C. remain the same
b. it will float up
d. it will become solid
5. Which of the following best describes a magnet when used to separate mixtures?
a. It can separate metals from nonmetals.
b. It can separate nonmetals objects.
c. It can separate larger particles.
d. It can separate smaller particles.​