Name (a) three elements that have a single electron in their outermos – InterviewSolution

InterviewSolution

1.	Name (a) three elements that have a single electron in their outermost shells. (b) two elements that have two electrons in their outermost shells. (c) three elements with filled outermost shells.
Answer» SOLUTION :(a) Lithium, sodium and potassium have a single electron in their OUTERMOST shells. (B) Magnesium and calcium have two electrons in their outermost shells. (c) Helium, NEON and ARGON have filled outermost shells.

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