Define Atom?!?!?!?︎⠀⠀ ⠀⠀ ⠀
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Answer:
the smallest particle of a chemical element that can exist.
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Explanation:
an atom is the smallest unit of ordinary matter that forms a chemical element.every solid liquid,gas and plasma is composed of netural Or ionized atoms. atoms are extremely small,typically around 100 picometre across.
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