Which factor(s) affect the strength of dispersion forces?

What is the correct name for NO2? [cation][anion] choose the correct cation and anion.

What is the correct formula of diphosphorus trioxide?

What is the expected O-C-O bond angle in a carbonate ion (CO32-)?  

Which bond would be the weakest?

Which of the following is most likely a polar covalent bond?

What is the expected Cl-I-Cl bond angle in the iodine tetrachloride ion (ICl4-)?

Indicate the element with the largest electronegativity.

In general, resonance ________ electrons and ________ molecules.

Draw the Lewis structure for SO3 .Answer the following questions about the CENTRAL ATOM:It has [bonds] bondsIt has [lonepairs] lone pairsIt bears a [charge] formal chargeIt [octect] the octet rule