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Rearrange the following (I to IV) in the order of increasing masses and choose the correct answer from (a), (b), (c) and (d). [Atomic masses: N = 14, O = 16, Cu = 63].  (I) one molecule of oxygen  (II) one atom of nitrogen (III) 1 × 10'10 g-molecule of oxygen (IV) 1 × 10'10 g-atom of copper

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Rearrange the following (I to IV) in the order of increasing masses and choose the correct answer from (a), (b), (c) and (d). [Atomic masses: N = 14, O = 16, Cu = 63].  (I) one molecule of oxygen  (II) one atom of nitrogen (III) 1 × 10'10 g-molecule of oxygen (IV) 1 × 10'10 g-atom of copper






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