Question

-Draw the Electroic dot structure of Carbon dioxide , benzene , Cychlopentane , ? B) How is CO2 in laboratory ? C) What are Homologous series ? OR***** The atomic no of an element is 20. a) Write the electronic configuration and determ5ne the valancy (b)Is It a metal or non metal ? (C)Write the formula of its chloride . d) Is it more reactive or less reactive than Mg ( atomic no. -12) ?give reason for your answer .

Answer 1

Answer:

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