what is the smallest particle of an element? write the formula of an oxygen molecule.
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atom
An atom is the smallest particle of an element, having the same chemical properties as the bulk element. The first accurate theory explaining the nature of matter was Dalton's Atomic Theory: 1. All matter is composed of atoms, and atoms are indivisible and indestructible.
the formula of an oxygen molecule is O
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16
Answer:
atom is the smallest particle of an element .and the formula is 02
Explanation:
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