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Selenium fluoride bond is polar because fluorine is more electro-negative than selenium. Hence the shared paired of electrons are more towards fluorine giving fluorine a partial negative charge and selenium a partial positive charge.
Ionic bond is formed in K2Se
Ionic bond, as the difference in electronegativity between calcium and fluorine is over 1.7
A hydrogen bond is the strongest type of intermolecular forces. It occurs whenever there is a bond between hydrogen and either fluorine, oxygen, or nitrogen.
an Ionic compound
Nonpolar covalent.
covalent bond
fluorine and silicon form a perdominately ionic bond. fluorine is a nonmetal and silicon is a metal.
Selenium fluoride bond is polar because fluorine is more electro-negative than selenium. Hence the shared paired of electrons are more towards fluorine giving fluorine a partial negative charge and selenium a partial positive charge.
Covalent bond
Ionic bond is formed in K2Se
The bond between carbon and fluorine is covalent. Carbon only forms covalent bonds, in all cases.
Fluorine's electronegativity is 3.98. The difference between two fluorine atoms is 0, so the bond between two fluorine atoms is nonpolar covalent.
This bond is ionic.
The bond between K (potassium) and F (fluorine) to make KF is an IONIC bond.
Ionic bond, as the difference in electronegativity between calcium and fluorine is over 1.7
Non-polar covalent.