Question

All elements of group -14 show covalency greater than four except------------- points

Si

Ge

Sn

C​

Answer 1

Answer:

All elements of group -14 show covalency greater than four except------------- pointsxplanation:

Answer 2

Answer:

All elements of group -14 show covalency greater than four except Carbon.

Explanation:

• Only the s and p orbitals are available for bonding with carbon, therefore it can only hold four pairs of electrons surrounding it because the d orbital is absent.
• It can only have four covalencies at most.
• The second group of elements in the periodic table's p-block is called group 14. Additionally known as the carbon group.
• The general electrical configuration of group 14 components is ns2np2. The outermost p orbitals of these atoms contain two electrons.
• The valency of group 14 elements is four because every element in the group has four electrons in its outermost shell. To achieve octet configuration, they utilize these electrons in the bond formation.
• Covalency is the process by which an element shares electrons with other atoms of the same or different elements to attain a stable electronic state. An atom's covalency is equal to one if it shares one electron. It has a covalency of two if it can share two electrons.

#SPJ3