ionic bonds
Ionic
fluorine and silicon form a perdominately ionic bond. fluorine is a nonmetal and silicon is a metal.
It forms a covalent bond.
Fluorine seems a likely answer
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.
Nonpolar covalent.
fluorine and silicon form a perdominately ionic bond. fluorine is a nonmetal and silicon is a metal.
It forms a covalent bond.
They can be expected to form ionic bonds.
Ionic bond, as the difference in electronegativity between calcium and fluorine is over 1.7
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.
Fluorine's electronegativity is 3.98. The difference between two fluorine atoms is 0, so the bond between two fluorine atoms is nonpolar covalent.
Fluorine seems a likely answer
Covalent bond
The alkali metal potassium and the halogenfluorine will form an ionic bond.
covalent
covalent bond