Which of these pairings would
create an octet for each atom?
A. one K atom (1 valence electron) and 1 O atom (6
valence electrons)
B. one Na atom (1 valence electron) and one sulfur atom
(6 valence electrons)
C. two Li atoms (1 valence electron) and 1 carbon atom
(4 valence electrons)
D. one Al atom (3 valence electrons) and one P atom (5
valence electrons)



Answer :