Question

please answer this question​

Answer 1

Answer:

1. hand picking

2.sedimentation is when the impurities (solid) settle down at the bottom of the solution (liquid)

decantation is when the impurities float on top

3.if two or more elements mix to form a substance it is called solution literally any thing can form a solution (worth only for solids and liquids)

4. method 1. evaporation

method 2. condensation

5.filtration is when we pour impure liquid into a filter and make the solids stay in the filter when the liquid passes through it is used to separate solid from liquid

winnowing is used to separate solid impurities from solid it self for example we winnow to remove small pebbles from sand

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