What is the smallest unit of an element?, Atom, Molecule, Which particle has a positive (+) charge?, Proton, Electron, A molecule is formed when:, An atom breaks apart., Two or more atoms bond together., Which of the following is a molecule?, H₂O, He, Why are atoms and molecules important?, They produce electricity., Everything is made of them.

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Otomatik olarak kaydedilen geri yüklensin mi: ?