chem IMFA

positive ends of polar molecules are oriented toward _____ charge anion

this forces exist between an ion and the partial charge on the end of a polar molecule?

• dipole-dipole attraction

• hydrogen bonding

• ion-dipole force

• London dispersion force

this happens in polar bonds (unequal sharing) of electrons or unequal electron densities?

• dipole-dipole attraction

• hydrogen bonding

• ion-dipole force

• London dispersion force

this force exist between all atoms and molecules, including nonpolar molecules?

• dipole-dipole attraction

• hydrogen bonding

• ion-dipole forces

• London dispersion force

negative ends of polar molecules are oriented toward _____ charge cation

weakest forces of attraction?

• dipole-dipole attraction

• hydrogen bonding

• ion-dipole forces

• London dispersion forces

strongest forces of attraction?

• dipole-dipole attraction

• hydrogen bonding

• ion-dipole forces

• London dispersion force

are important biologically, in stabilizing proteins and keeping DNA together?

• hydrogen bonding

• dipole-dipole attraction

• London dispersion force

• ion-dipole force

what is IMF

• forces between molecules

• forces of attraction in atoms

• atomic mass

• mass of atoms and molecules

Special type of dipole-dipole attraction that is very strong?

• dipole-dipole attraction

• London dispersion force

• hydrogen bonding

• ion-dipole force