Teaching Rajasthan 3rd Grade REET Mains (Level I & II) Mock Test General Science Chemistry Organic Chemistry
C60 is a molecule that consists of 60 carbon atoms, arranged as _______.
1
15 pentagons and 18 hexagons
2
18 pentagons and 15 hexagons
3
12 pentagons and 20 hexagons
4
20 pentagons and 12 hexagons