There are four elements P, Q, R and S having atomic numbers of 4, 18, 10 and 16 respectively. The element which can exhibit covalency as well as electrovalency will be:
The element which can exhibit covalency as well as electrovalency will be S.

Question

There are four elements P, Q, R and S having atomic numbers of 4, 18, 10 and 16 respectively. The element which can exhibit covalency as well as electrovalency will be:

Philoid · Accepted Answer

The element which can exhibit covalency as well as electrovalency will be S.