Which atoms are indicated by the following configuration? A.[He]2s^1. B.[Ne]3s^2 3p^5. C.[Ar]4s^2.

asked Mar 21, 2022 215k views

5 votes

Which atoms are indicated by the following configuration?

A.[He]2s^1.
B.[Ne]3s^2 3p^5.
C.[Ar]4s^2.

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6 votes

$\\ \sf\longmapsto [He]2s^1=Lithium$

$\\ \sf\longmapsto [Ne]3s^23p^5=Chlorine$

$\\ \sf\longmapsto [Ar]4s^2=Calcium$

Sam Alex answered Mar 26, 2022