A polar covalent bond because: When two atoms with different
electronegativities form a covalent bond, the shared electrons are more likely to
be closer to the atom of higher electronegativity rather than the
atom of lower electronegativity.
ionic
A polar covalent bond is created when one atom in a bond is more electronegative than the other. What this means is that the electrons from that bond have a greater draw to the more electronegative atom than the other. Since electrons tend to move around quite a bit within the molecular orbitals that are formed between two atoms, what is happening to the electrons is that over time they are spending more time on the electronegative atom than on the less electronegative atom.
NO
The cause of polarity of a covalent bond is the difference in electronegativity between the atoms being bonded. The more electronegative atom involved in the bond attracts the electrons more than the less electronegative. If you want to know the reason for electronegativity then follow the link.
more likely to be pulled towards the fluorine atom. This results in a polar covalent bond, with the fluorine atom having a partial negative charge and the other element having a partial positive charge.
Two atoms with a large difference in electronegativities are more likely to form a bond by transferring electrons. This is because the more electronegative atom will attract the electron(s) towards itself, resulting in the formation of ions with opposite charges. This type of bond is known as an ionic bond.
A polar covalent bond.
Fluorine is more electronegative. It has the highest electro negativity.
The more electronegative atom will make its end of the bond more negative.-Apex
No, on the contrary, the more electronegative atom pulls electrons in the covalent bond towards it. This gives it a slightly negative charge overall.
Electronegativity= the ability of an atom to attract a pair of electrons in a covalent bondSo the electrons will be drawn towards the more electronegative atom, causing this atom to become slightly negative (δ-) and the less electronegative atom to become slightly positive (δ+), so the bond is polarised.
A polar covalent bond is created when one atom in a bond is more electronegative than the other. What this means is that the electrons from that bond have a greater draw to the more electronegative atom than the other. Since electrons tend to move around quite a bit within the molecular orbitals that are formed between two atoms, what is happening to the electrons is that over time they are spending more time on the electronegative atom than on the less electronegative atom.
Generally the electronegativity is greater for nonmetals.
The more electronegative an atom is the more "pull" the atom will have on the electrons in the molecules
Yes, essentially one atom in the bond pulls on the electrons so much harder than the other, that they do share them to form the bond, but the more electronegative atom pretty much owns those electrons.
== == When two elements of different electronegativities (any two different elements) bind chemically, the electrons associated with the bond will naturally spend more time "flying around" the more electronegative atom's nucleus. This results in the more electronegative atom having a partial negative charge and the less electronegative atom have an equal but opposite positive charge.
A polar covalent bond is one in which the electrons are not shared equally. This results in the more electronegative atom developing a partial negative charge, and the less electronegative atom developing a partial positive charge.
Hydrogen bonds are electrostatic attractions between a hydrogen atom, bonded to a more electronegative atom of one molecule AND a more electronegative atom of another molecule, but there is no sharing of electrons. In covalent bonding, atoms share electrons to form molecules.