Em tham khảo nha:
\(\begin{array}{l}
33)\\
Al \to A{l^{3 + }} + 3e\\
{p_{A{l^{3 + }}}} = 13\\
{e_{A{l^{3 + }}}} = 10\\
{n_{A{l^{3 + }}}} = 14\\
A{l^{3 + }}:1{s^2}2{s^2}2{p^6}\\
Mg \to M{g^{2 + }} + 2e\\
{p_{M{g^{2 + }}}} = 12\\
{e_{M{g^{2 + }}}} = 10\\
{n_{M{g^{2 + }}}} = 12\\
M{g^{2 + }}:1{s^2}2{s^2}2{p^6}\\
S + 2e \to {S^{2 - }}\\
{p_{{S^{2 - }}}} = 16\\
{e_{{S^{2 - }}}} = 18\\
{n_{{S^{2 - }}}} = 16\\
{S^{2 - }}:1{s^2}2{s^2}2{p^6}3{s^2}3{p^6}\\
Ca \to C{a^{2 + }} + 2e\\
{p_{C{a^{2 + }}}} = 20\\
{e_{C{a^{2 + }}}} = 18e\\
{n_{C{a^{2 + }}}} = 20\\
C{a^{2 + }}:1{s^2}2{s^2}2{p^6}3{s^2}3{p^6}\\
Na \to N{a^ + } + 1e\\
{p_{N{a^ + }}} = 11\\
{e_{N{a^ + }}} = 10\\
{n_{N{a^ + }}} = 12\\
N{a^ + }:1{s^2}2{s^2}2{p^6}\\
Cl + 1e \to C{l^ - }\\
{p_{C{l^ - }}} = 17\\
{e_{C{l^ - }}} = 18\\
{n_{C{l^ - }}} = 18\\
C{l^ - }:1{s^2}2{s^2}2{p^6}3{s^2}3{p^6}\\
O + 2e \to {O^{2 - }}\\
{p_{{O^{2 - }}}} = 8\\
{e_{{O^{2 - }}}} = 10\\
{n_{{O^{2 - }}}} = 8\\
{O^{2 - }}:1{s^2}2{s^2}2{p^6}\\
34)\\
a)\\
Al \to A{l^{3 + }} + 3e\\
b)\\
F{e^{2 + }} \to F{e^{3 + }} + 1e\\
c)\\
{O_2} + 4e \to 2{O^{2 - }}\\
d)\\
Mg \to M{g^{2 + }} + 2e\\
e)\\
{N_2} + 6e \to {N^{3 - }}\\
f)\\
S + 2e \to {S^{2 - }}
\end{array}\)
