Question

please answer this ​

Answer 1

1.D 2.C 3.A

Explanation:

gogcd is a very good team and fs with

Answer 2

Here is ur answer mate:-

→ An atom is the smallest unit of matter that retains all of the chemical properties of an element.

→ Evaporation is the technique to separate salt from sea-water.

hence, the correct option for question 3 and question 4 is b) and c) respectively.

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