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IQ Test · Adults Question 3

IQ Test

Question 3

Buckminsterfullerine is a natural form of carbon consisting of 60 carbon atoms linked into an almost spherical C60 molecule. Which of the following does it consist of?
  1. 24 hexagons and 8 pentagons
  2. 12 pentagons and 20 hexagons
  3. 30 hexagons and 10 pentagons
  4. 16 hexagons and 12 pentagons
  5. 20 hexagons and 12 pentagons