Question

what is chemistry ?hi​

Answer 1

Answer:

Solution: Sedimentation is a process of settling down of the heavier particles present in a liquid mixture. For example, in a mixture of sand and water, sand settles down at the bottom. This is sedimentation.

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Answer 2

$\bf\large\underline{chemistry:-}$

• the branch of science concerned with the substances of which matter is composed, the investigation of their properties and reactions, and the use of such reactions to form new substances.