Question

Electonic configuration and outermost ele. Of 1 to 30 element

Answer 1

Hey mate your answer is here

H ( 1 )

He ( 2 )

Lithium ( 2,1 )

Beryllium ( 2,2 )

Boron ( 2, 3)

Carbon (2,4)

Nitrogen ( 2, 5)

Oxygen ( 2,6 )

Fluorine ( 2,7 )

Neon ( 2,8)

Sodium (2,8,1 )

Magnesium ( 2,8,2 )

Aluminium ( 2,8,3 )

silicon ( 2,8,4 )

Phosphorus ( 2, 8, 5)


Hope it will help you

Thanks