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What is the smallest particle representing hydrogen peroxide? a. an oxygen atom b. diatomic oxygen c. a molecule d. a hydrogen atom
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The wave shown on the electromagnetic spectrum disturb the medium it passes through a)different frequency. b)the same frequency .
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Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.
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What is the smallest particle representing hydrogen peroxide? a. an oxygen atom b. diatomic oxygen...
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