They form a polar molecule.
Explanation:
F atom in HF molecule are highly electronegative. Hence, there will be a permanent dipole, which is the F atom attract part of the electron making the electrons in H-F bond distributed unevenly. This causes a slight positive charge on H and slight negative charge on F.
No, fluorine F2 is a homonuclear molecule so there is no difference in electronegativity. This means that fluorine is a nonpolar compound.
No a molecule is a molecule, polar or nonpolar.
hydrogen bonds with the polar end of the phospholipid molecule
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.
polar
Hydrogen gas, H2, is nonpolar because both hydrogen atoms have the same electronegativity, so the difference in electronegativity is 0, which means the bond is nonpolar, and since this is the only bond, the gas is nonpolar.
That statement is incorrect. HF is a polar molecule because fluorine is more electronegative than hydrogen, causing the electron density to be pulled closer to the fluorine atom. As a result, HF has a partial positive charge on the hydrogen atom and a partial negative charge on the fluorine atom.
No, fluorine F2 is a homonuclear molecule so there is no difference in electronegativity. This means that fluorine is a nonpolar compound.
A polar molecule
No a molecule is a molecule, polar or nonpolar.
No a molecule is a molecule, polar or nonpolar.
hydrogen bonds with the polar end of the phospholipid molecule
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.
polar
yes
Hydrogen is non-polar.
Electronegativity Difference HF = 1.9 = ionic bond HC = 0.4 = nonpolar covalent HH = 0 = nonpolar covalent HN = 0.9 = polar covalent HN is the more polar bond. HF is not polar covalent, it is ionic.