1. Realize a distribuição eletrônica dos seguintes elementos químicos:
(Para isso, utilize o Diagrama de Pauling)
a) 19K
b) 20Ca
c) 22Ti
d) 30Zn
e) 31Ga
f) 35Br
g) 47Ag
h) 52Te
i) 87Fr
Soluções para a tarefa
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Resolução:
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
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
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