Draw the lewis structures and determine which of these

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Draw the Lewis structures and determine which of these molecules has a central atom that violates the octet rule. Please note that NO3 has an odd number of electrons. But you must decide where the missing electron will be. Does the central atom violate the octet rule or do the oxygen atoms? Use formal charges to decide.

XeF2
PCl3
NH3
IF5
CS2
SO3
BCl3
NO3
SO2

Reference no: EM13384460

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