Inter molecular hydrogen bond OS present between H-F.
It is a highly polar covalent bond. According to Pauling's scale it shows a difference in electronegativity of 1.9 approximately, means 59% ionic character, but it is not ionic.
Fluorine atoms have a covalent bond between each other to form a covalent molecule. Fluorine bonded to a metal will have ionic bonds. Fluorine bonded to a non-meatl will have polar covalent bonding.
Nonpolar covalent.
Ionic bond
hydrogen bonds!
A hydrogen bond is weaker than a covalent bond.
A hydrogen bond is a very strong dipole-dipole bond. A hydrogen bond can only form between hydrogen and a strong electromagnetic atom; fluorine, oxygen or chlorine.
Fluorine atoms have a covalent bond between each other to form a covalent molecule. Fluorine bonded to a metal will have ionic bonds. Fluorine bonded to a non-meatl will have polar covalent bonding.
Nonpolar covalent.
As fluorine, oxygen and nitrogen do, the bond polarity in a -H-Cl bond is not adequate to form hydrogen bonds.
Ionic bond
hydrogen bonds!
fluorine and silicon form a perdominately ionic bond. fluorine is a nonmetal and silicon is a metal.
Ionic bond, as the difference in electronegativity between calcium and fluorine is over 1.7
ionic bond cant form between oxygen and fluorine because ionic bond happen between one metal and one non metal and these both are non metals so covalent boding will happen between these fluorine and oxygen.
Hydrogen and Fluorine form the most polar bond H-F, the difference of electronegativities is 1.9.
A hydrogen bond is weaker than a covalent bond.
Fluorine's electronegativity is 3.98. The difference between two fluorine atoms is 0, so the bond between two fluorine atoms is nonpolar covalent.