Write Lewis symbol for the following atoms and ions : S and S^(2-),""Al and Al^(3+),""H and H^(-)

Write Lewis symbol for the following atoms and ions : S and S^(2-),""

1.	Write Lewis symbol for the following atoms and ions : S and S^(2-),""Al and Al^(3+),""H and H^(-)
Answer» Solution :`:overset(..)UNDERSET(.)S.""overset(..)underset(..)S:^(2-),"".overset(.)Al. and Al^(3+),""overset(.)H and overset(..)H^(-)`