p Block Elements Part 1

Section: Chemistry

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Question : 24 of 100

Marks: +1, -0

C60 , an allotrope of carbon contains:

[9 Apr 2019 Shift 1]

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

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