Question

select the most stable elements given below ,why it is stable?
atomic no a.(Ne-10)
b.(Na-11)
c.(Mg-12)
d.(K-19)

pllsss
plsss ans me
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Answer 1

Answer:

a. Ne - 10

Explanation:

Neon has electronic configuration (2,8)

So it is stable has it has 8 electrons in its outer most orbit