7. Which of the following has the most atoms? a. 2 grams of sodium b. 2 grams of helium C. 2 grams of lithium oleum uovan d. 2 grams of neon tingiz to odn

Q: S8 + _O2   => _SO2

A: ANSWER

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Q: None

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Q: percent

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Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.