1. What process is used to separate salt from water in a
seawater mixture?
A. Condensation
B. Distillation
C. Evaporation
D. Filtration

2. Which of the following is a heterogeneous mixture?
A. Air B. Oil in water C. Stainless steel D. Soft drink

3. What substance is made by mixing two elements without
being chemically combine?
A. Compound
B. Element
C. Mixture
D. Solution
4. I What method is used to separates the components of
varying sizes using a spoon or any scooping material or by
picking
A. Filtration
B. Physical manipulation
C. Decantation
D. Evaporation
5. Ethan wants to separate the marbles in a jar full of
water. Which of the following is the BEST way to separate the
mixture?
A. Decantation
B. Dissolving
C. Evaporation
D. Using a magnet
6. Which of the following will Jeofrey do to segregate the
rubber bands of different colors?
A. Decantation
B. Evaporation
C. Filtration
D. Physical manipulation
7. A pinch of bread was placed inside a test tube and
heated until it became blackish in color and released some gas.
Which of the following statement/s is/are TRUE according to
the given information?