Question

What is definition of atom​

Answer 1

Answer:

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.

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Answer 2

Answer:

atom

‍ˈऐटम्‌

noun

the smallest part into which an element can be divided

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