Front

What is Ionic Bonding?

Back

Ionic Bonding involves the transfer of electrons between atoms, resulting in the formation of charged ions that attract each other.

Front

How is the polarity of a bond determined?

Back

The polarity of a bond is determined by the difference in the electronegativities of the two atoms involved.

Front

Does HF have hydrogen bonding?

Back

Yes, HF (hydrogen fluoride) exhibits hydrogen bonding due to the presence of a highly electronegative fluorine atom.

Front

In a polar covalent bond, where do the electrons gather?

Back

In a polar covalent bond, the electrons gather mostly around the atom with the greatest electronegativity.

Front

What is the relationship between intermolecular forces and boiling point?

Back

The weaker the intermolecular forces of a substance, the lower the boiling point.

Front

Define intermolecular forces.

Back

Intermolecular forces are the forces of attraction or repulsion between neighboring particles (atoms, molecules, or ions).

Front

What are the main types of intermolecular forces?

Back

The main types of intermolecular forces are hydrogen bonding, dipole-dipole interactions, and London dispersion forces.

Front

What is hydrogen bonding?

Back

Hydrogen bonding is a strong type of dipole-dipole interaction that occurs when hydrogen is bonded to highly electronegative atoms like N, O, or F.

Front

What are dipole-dipole interactions?

Back

Dipole-dipole interactions are attractive forces between the positive end of one polar molecule and the negative end of another polar molecule.

Front

What are London dispersion forces?

Back

London dispersion forces are weak intermolecular forces that arise from temporary shifts in electron density in nonpolar molecules.