Question

Write the Lewis dot symbole of the following atoms and ions :
S and `S^(2-)` ,P and `P^(3-)` , Na and `Na^(+)` , Al and `Al^(3+)` , H nad `H^(-)`

Answer 1

`underset(* *)(":"S":")and "["overset(* *)underset(* *)(":"S":")"]"^(2-), overset(* *)underset(*)("."P".")and "["overset(* *)underset(* *)(":"P":")"]"^(-3)`
`overset(*)Na and [Na]^(+) , overset(*)("."A".")and [Al]^(3+), overset(*)Hand [overset(*)("."H)]^(-)`