The property of self–linkage of carbon atoms is called:

Through the process of polymerization, several monomeric molecules can be linked to one another to form a chain or mesh network. The macromolecules produced by polymerization frequently have a branching or linear structure.
The opposite of binding is cracking. A big saturated hydrocarbon molecule is cracked into smaller unsaturated hydrocarbons during this process.
A neutral salt and water are created when an acid and base react in an equal amount and concentration to cancel out each other's pH or pOH characteristics. This process is known as neutralization.
Catenation is the term used to describe the property of self-linkage of carbon atoms. Catenation is the property of carbon atoms to bond chains with other carbon atoms. As the valency of a carbon atom is four, it can make bonds with four other carbon atoms. Due to its catenation property, carbon can show allotropes like graphite, diamond, and Buckminster Fullerene. 

Hence, the correct option is B.