Which of the following molecules does not possess a complete octet ofelectrons around its central atom?a) CO2b) NO2c) SO2d) SiO2

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A: Question 1: cu= 29 ( 1h ) +34 ( 1N) = 29(1.00783) +34 (1.00867) =63.52185 g mol-1 Δ m=63.52185 -…

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