Dative covalent bond, i think
Covalent bond
Electrons are shared. they may be shared equally if the elements are nearly equal in electronegativity; a nonpolar covalent bond. Or they may be shared unequally, that is the electrons may spend more time in one atoms orbital than the other atoms orbital(s), if the electronegativity variance is great; a polar covalent bond.
When one pair of electrons is shared, a single covalent bond exists. This bond can be either polar or nonpolar. If the electrons are equally shared, the bond is nonpolar. If the electrons are unequally shared, the bond is polar.
A polar covalent bond involves a particle in which electrons are shared unequally. This occurs when the difference in electronegativity between the atoms is significant enough to cause a partial negative charge on one atom and a partial positive charge on the other.
When electrons are shared between atoms, the nuclei of both atoms experience attraction towards the electrons and vice versa. At a certain distance, the attraction is maximal because the repulsion between the nuclei is small while the attraction of each nuclei to the electrons is strong. Thus, the atoms are held together by their attraction to the shared electrons.
In a covalent bond, electrons are shared between atoms to form a stable molecule. These shared electrons move between the nuclei of the bonded atoms, creating a strong bond that holds the atoms together. The shared electrons are attracted to both nuclei, thus keeping the atoms in close proximity to each other.
electrons are shared unequally between atoms.
polar
Shared: Electrons in a covalent bond are shared between the two nuclei.
Polar covalent bond
Valence electrons
polar bonds
Covalent Bond
Polar Bond
A covalent bond! When the electrons are shared unequally due to a difference in electronegativity between the atoms being bonded it is called a polar covalent bond
A covalent bond! When the electrons are shared unequally due to a difference in electronegativity between the atoms being bonded it is called a polar covalent bond
A polar covalent bond is a covalent bond between atoms in which the electrons are shared unequally.