Question

Covalent bond is formed by
a) transfer of electrons
b) sharing of electrons
c) sharing a pair of electrons​

Answer 1

Answer:

Covalent bond is formed by sharing of electrons.

I hope it will help u to proceed further.....

Answer 2

Answer:

A covalent bond consists of the mutual sharing of one or more pairs of electrons between two atoms. These electrons are simultaneously attracted by the two atomic nuclei. A covalent bond forms when the difference between the electronegativities of two atoms is too small for an electron transfer to occur to form ions.

Explanation:

· A covalent bond is formed by two atoms sharing a pair of electrons. The atoms are held together because the electron pair is attracted by both of the nuclei. In the formation of a simple covalent bond, each atom supplies one electron to the bond - but that does not have to be the case.