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Lakhmir Singh & Manjit Kaur - Chemistry

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Q. 394.1( 9 Votes )

What do the follo

Class 9th Lakhmir Singh & Manjit Kaur - Chemistry 3. Atoms and Moleculers

Answer :

All of the above options are the forms of nitrogen.

(i) N denotes one atom of nitrogen.

(ii) 2N denotes two separate atoms of nitrogen

(iii) N₂ denotes one molecule of nitrogen gas.

(iv) 2N₂ denotes two molecules of nitrogen gas.

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