A
21. decantation
22. filtering
23. sieving
24. using magnet
25. picking

B
a. used when components are big enough to be seen and picked up by hands or forceps
b. used in separating mixtures of metals and nonmetals
c. a method in which two or more components of different sizes separated from a mixture
d. used in separating solid and liquid components of a mixture
e. technique used to separate a less-dense substance from a dense One ​