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Write the electron configuration of an atom of the element highlighted in this outline of the Periodic Table: He 1 2 3 Ne Ar
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Answer #1

first to find the element then it's atomic no.

we can directly get the atomic no as

2, 8, 8, 18, 18, 32....

it is 6th period so...

and in 6th it is on 2nd group

so, atomic no= 2+8+8+18+18+2

= 56

56. Coln in the given, peroidic table. Highlighted box shers 6th period (roms) and gooup (column) It is asium Bá with atomic

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please hep Write the electron configuration of an atom of the element highlighted in this outline...
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