p - block Elements
Which element shows catenation:
Maximum ability of catenation is shown by ?
Answer:- (D) Carbon
Carbon being smaller in size, has greater ability to bond with other carbon atoms giving rise to long chain and rings. This is because, as it is smaller, it can hold on to the shared pair of electrons more effectively.
Thus, carbon has maximum ability of catenation in it's group.
Which element shows catenation:
The order of catenation power is:
The catenation tendency of $$C,\ Si$$ and $$Ge$$ is in the order of $$Ge < Si < C$$. The bond energies (in $$KJ\ mol^{-1}$$) of $$C-C,\ Si-Si$$ and $$Ge-Ge$$ respectively, are :
There is a large number of carbon compounds due to:
Catenation i.e. linking of similar atoms depends on size and electronic configuration of atoms. The tendency of catenation in Group 14 elements follows the order: