Size: about 19 cm diameter Description: The C60 molecule is a molecule composed of 60 carbon atoms. It resembles a football, so it is also known as football ene. C60 is a stable molecule formed solely by the bonding of carbon atoms. It has 60 vertices and 32 faces, of which 12 are regular pentagons and 20 are regular hexagons. Its molecular weight is about 720. In the actual teaching in the classroom, you can directly observe its three-dimensional structure, and intuitively see the number of regular pentagons and regular hexagons, the number and combination of carbon-carbon single bonds and carbon-carbon double keys.