Question

faça a distribuição eletrônica dos seguintes elementos químicos, identificando no final o número de camadas de cada um:


a)19K

b )38Sr

c)16S

D)31Ga
​

Answer 1

Resposta: a)19 k⇒ 1s², 2s², 2p6, 3s², 3p6, 4s¹

b) 20 Ca⇒1s²,2s²,2p6,3s²,3p6 ,4s²

c) 22 Ti⇒1s²,2s²,2p6,3s²,3p6,3d²,4s²

d) 30 Zn⇒1s²,2s²,2p6,3s²,3p6,3d10,4s²

e) 31 Ga⇒ 1s²,2s²,2p6,3s²,3p6,3d10,4s²,4p¹

f) 35 Br⇒ 1s²,2s²,2p6,3s²,3p6,3d10,4s²,4p5

g) 47 Ag⇒1s²,2s²,2p6,3s²,3p6,3d10,4s²,4p6,4d9, 5s²  

h) 52 Te⇒ 1s²,2s²,2p6,3s²,3p6,3d10,4s²,4p6,4d10 ,5s²,5p4

i) 87 fr⇒1s²,2s²,2p6,3s²,3p6,3d10,4s²,4p6,4d10,4f14,5s²,5p6,5d10 6s²,6p6, 7s¹