What do the following denote? (i) N (ii) 2N (iii) N2 (iv) 2N2 – InterviewSolution

1.

What do the following denote? (i) N (ii) 2N (iii) N2 (iv) 2N2

Answer»

(a) N – one atom of nitrogen

(b) 2N – two separate atoms of nitrogen

(c) N₂ – one molecule of nitrogen

(d) 2N₂ – two molecules of nitrogen

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