Question

Which element exhibits the property of catenation to maximum extent and why?

Answer 1

Catenation is the process where the atoms of similar elements combine together to form longer chains. The answer to your question is Carbon. Carbon shows catenation properties and forms chains and structures as a product. Catenation usually occurs in carbon through covalent bonds and further result into longer structures and chains. This happens because the outer shell of carbon has got four valence electrons. The atomic size is quite small. Thus, the four valence electrons form covalent bonds and make it extremely stable. Here you can witness the catenation property of carbon to the maximum extent. 

Answer 2

Carbon exhibits the property of catenation due to strong C-C bond