fractura Dime odio carbon ring structure acción Consejo Decrépito
Benzene is an organic chemical compound. Its molecule is composed of 6 carbon atoms joined in a ring, with 1 hydrogen atom attached to each carbon ato Stock Photo - Alamy
Cyclic compound - Wikipedia
Molecule Gallery - Aromatic Rings
The Astrophysics & Astrochemistry Laboratory: Cosmic Complexity of Carbon: PAHs