separation techniques

Question 1

decantation

Answer 1

pouring liquid off the top when sediment has settled to the bottom of the container.

You use a glass rod, two beakers, and then the mixture

Question 2

filtration

Answer 2

the process of separation suspended particles from a fluid through a filter

filter paper, beakers, mixture

Question 3

hand picking

Answer 3

Using tweezers to pick out large objects from the mixture

Question 4

chromatography

Answer 4

separating ink

Question 5

crystallisation

Answer 5

salt and water