convalent bond :
is a chemical bond formed by the sharing of electron between 2 atoms.
it is the direct chemical bond between 2 atoms.
in bond formation atoms are involved here.
electrovalent bond:
is a chemical bond defined as electroststic attraction between 2 atoms.
it is the electrostatic attraction between 2 atoms.
in bond formation, ions are involved here.
hope it
and ur welcm
: )