Question

the ability to form largest chain with own atom​

Answer 1

Answer:

$\huge\mathcal\red{\boxed{\boxed{Catenation}}}$

Answer 2

The mentioned property is- catenation.

Catenation is the property of forming bonds with the same element, to form a ring or long chain which can be linear as well as branched.

The property is shown by many elements namely sulphur, boron. The catenation is shown highly in carbon.

Example of catenation products of carbon are - benzene, propane, decane etc.