Question

Please do answer these questions only if you know.
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Answer 1

Answer:

a) z ( argon ) .. due to complete octet.

b) x (Magnisium).. having least number of shell among them.

c) x =2, Y =1, z =0

d) x = Magnisium

y = potassium

z= argon

hope this will help you..

Answer 2

$\bold{\textbf{\textsf{{\color{cyan}{happy \: holi \: tanvi}}}}}$

sorry for late wishes :

a) z (argon) .. due to complete octet.

b) x (Magnisium).. having least number of shell among them.

c) x =2, Y =1, z =0

d) x = Magnisium

y = potassium

z= argon