This is a covalent bond.
Electrons are shared in chemical bonding.
electrons are shared between one or more atoms
covalent bonds
valence electrons are shared in covalent bonding
In a nonpolar covalent bond, the shared electrons are shared congruently throughout the molecule. This occurs when two atoms have similar electronegativities and therefore share the electrons equally.
Essentially, pairs of electrons are shared in a covalent bond. Generally, it is greatest when atoms display comparable electronegativity. 2055FCCE-0BFC-F902-5F3E-8A1C92C17B91 1.03.01
covalent bonding
The term for valence electrons in a molecule that are not shared is "nonbonding electrons" or "lone pair electrons". These electrons are not involved in chemical bonding and are typically found on atoms that have not formed any bonds with other atoms.
In metallic bonding, the valence electrons freely 'jump' from atom to atom, forming kind of an electron sea.
In ionic bonding electrons are transferred from one element to another and are localised and not shared. the force of attraction in ionic bonding is electrostatic. In covalent bonding electrons are shared, or in some cases delocalised as in benzene. The source of the strength of a covalent bond is a quantum effect.
If electrons are being shared, then it is covalent bonding.
The most important are the valence electrons.The electrons perform the bonding by being shared between the atoms.