Hey!! I need help. Can anyone categorize these elements with their Lewis Dot Structure into groups by the number of valence electrons? Elements: Na, N, Al, C, O, Ca, Ne, K, P, B, Si, S, Be, Ar, Br, Cl

Which order shows the levels of organization from largest to smallest? organism, organ system, cell, organ, tissue organism, tissue, organ system, organ, cell organism, organ, organ system, cell, tissue organism, organ system, organ, tissue, cell