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

What is the expected bond H-N-H angle for ammonia (NH3)?

What type of bonding is present in MgO?

What is the formula for the compound formed with calcium and chloride ions?

Identify the chiral carbon atom in the molecule below: [letter] is the chiral carbon atom

What is the expected Cl-C-Cl bond angle in the chloroflurocarbon (CFC) below?

Which ionic compound would have the strongest (most negative) lattice energy?

How many “dots” would the Lewis symbol for an atom of sulfur have?

How many valence electrons does O2- have?