Question

faça a distribuição electrónica em camadas para os seguintes elementos 56Ba

Answer 1

$Ola'~ \\ \\ _{56}Ba~ =\ \textgreater \ 1s^{2} 2s^{2} 2p^{6} 3s^{2} 3p^{6} 4s^{2} 3d^{10} 4p^{6} 5s^{2} 4d^{10} 5p^{6} 6s^{2} \\ \\ Ordenando~seria: \\ \\ 1s^{2} ~2s^{2} 2p^{6} ~3s^{2} 3p^{6} 3d^{10}~4s ^{2} 4p^{6} 4d^{10}~ 5s^{2} 5p^{6}~ 6s^{2} \\ 2~~~~~~8~~~~~~~~~~18~~~~~~~~~~~~~18 ~~~~~~~~~~7~~~~~~~2 \\ K~~~~L~~~~~~~~~~M~~~~~~~~~~~~~N~~~~~~~~~~O~~~~~~P \\ \\ Ou~pode~ser~tambem~assim:$

$\\ \begin{tabular}{|c|c|c|c|}Camadas&N\°~de~ma\acute{a}ximo~de~eletrones \\ \cline{1-2}K&2 \\ \cline{1-2}L&8 \\ \cline{1-2}M&18 \\ \cline{1-2}N&18 \\ \cline{1-2}O&7 \\ \cline{1-2}P&2 \\ \cline{1-2}\end{tabular} \\ \\ \mathbb{iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii}\\ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Espero~ter~ajudado!!$