B. Directions: Read each item carefully. Encircle the letter of the correct answer.

11. It is the process being used in separating a mixture of metals and non-metals.
A. sieving
B. magnetism
C. decantation
D. filtration

12. Undissolved solids in a liquid can be separated by
A. magnetism
B. distillation
C. chromatography
D. filtration

13. Elements in a solution can be separated by
A. evaporation and distillation
C. filtration and hand picking
B. decantation and sieving
D. distillation and filtration

14. Components of suspension can be separated by
A. hand picking
B. decantation
C. chromatography
D. distillation

15. The process that involves using a strainer or a big screen to separate components of solid mixtures.
A. sieving
B. physical manipulation
C. decantation
D. magnetism