1.

C_60 , an allotrope of carbon contains :

Answer»

20 hexagons and 12 PENTAGONS.
12 hexagons and 20 pentagons.
18 hexagons and 14 pentagons.
16 hexagons and 16 pentagons.

Solution :In `C_60`MOLECULE there are 20 hexagons and 12 pentagons.


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