Among the following groups of atoms, which have the same outer energy level configurations?
A. H, He

B. Li, Be, N, Ne

C. Mg, Al, Ca, Ga

D. N, P, As, Bi
@SidK

Question

Among the following groups of atoms, which have the same outer energy level configurations?
A. H, He
	
B. Li, Be, N, Ne
	
C. Mg, Al, Ca, Ga
	
D. N, P, As, Bi
@SidK

anonymous · Answer

ive tried bit cant do it

chmvijay · Answer

in periodic table if these atoms come in the same column then they will have similar outer electronic configuration:)

anonymous · Answer

which means what soory i have no brain today

chmvijay · Answer

lol u know periodic table LOL :) u plz fix the brain

anonymous · Answer

ohh lol sorry about that brains having a rough time lol

anonymous · Answer

so it would be D. N, P, As, Bi right?

chmvijay · Answer

yup :P

anonymous · Answer

thnx so much