Is HF molecular or ionic

Answer 1

HF is molecular (aka covalent) because it is a bond between two nonmetals in which electrons are shared. In the HF bond, Fluorine has six valence electrons and shares two electrons with Hydrogen. Hydrogen only has these two electrons because it only has a max of two electrons on its outer valence shell. Fluorine has an electronegativity of 4.0 (the highest on the Periodic Table), which is greater than Hydrogen's 2.2, so therefore Fluorine would be considered slightly negative in the bond, and Hydrogen would be slightly positive.

It is not ionic because in an ionic bond, electrons are not shared, they are transferred.

Answer 2

Hydrogen fluoride (HF) is a covalent compound, meaning it is molecular rather than ionic. In HF, the hydrogen atom shares a pair of electrons with the fluorine atom, resulting in a strong covalent bond. This sharing of electrons creates a stable molecule rather than separate ions with opposite charges.

Answer 3

HF is molecular (aka covalent) because it is a bond between two nonmetals in which electrons are shared. In the HF bond, Fluorine has six valence electrons and shares two electrons with Hydrogen. Hydrogen only has these two electrons because it only has a max of two electrons on its outer valence shell. Fluorine has an electronegativity of 4.0 (the highest on the Periodic Table), which is greater than Hydrogen's 2.2, so therefore Fluorine would be considered slightly negative in the bond, and Hydrogen would be slightly positive.

It is not ionic because in an ionic bond, electrons are not shared, they are transferred.

Answer 4

HF is a molecular compound instead of ionic. It consists of covalent bonds between the hydrogen and fluorine atoms, where they share electrons to form a stable molecule.