Question

Define atoms and molecules​

Answer 1

Answer:

molecule is an electrically neutral group of two or more atoms held together by chemical bonds. Molecules are distinguished from ions by their lack of electrical charge.

the smallest particle of a chemical element that can exist is called atom.

Answer 2

Answer:

An atom is the smallest particle of an element that retains the chemical properties of that element.

The smallest unit of matter which can exist independently is called a molecule.

Explanation:

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