Question

What is atom?Explain?​

Answer 1

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Atoms are defined as “the basic building blocks of matter”.

• It is the smallest constituent unit of matter that posses the properties of the chemical element.

Answer 2

Answer:

the smallest particle of a chemical element that can exist.An atom is the smallest unit of ordinary matter that forms a chemical element. Every solid, liquid, gas, and plasma is composed of neutral or ionized atoms. Atoms are extremely small, typically around 100 picometers across. Wikipedia

Components: Electrons and a compact nucleus of protons and neutrons