Perder dois elétrons
Receber seis elétrons
Perder quatro elétrons
Receber dois elétrons
Perder seis elétrons
11
17
18
20
27
11
3
9
31
5
MgF
MgF2
F2Mg
Mg2F
Dissolvidos em água, formam soluções ácidas.
Dissolvem-se bem em gasolina, diminuindo sua octanagem.
Fundidos (isto é, no estado líquido), conduzem corrente elétrica.
Possuem baixos pontos de fusão e ebulição.
São moles, quebradiços e cristalinos.
São moles, quebradiços e cristalinos.
S
O
C
Fe
Apenas I
Apenas II
Apenas III
Apenas I e II
Apenas I e III
O enxofre receba 2 elétrons e o que o potássio receba 7 elétrons
O enxofre ceda 6 elétrons e que o potássio receba 7 elétrons
O enxofre ceda 2 elétrons e que o potássio ceda 1 elétron
O enxofre receba 6 elétrons e que o potássio ceda 1 elétron
O exofre receba 2 elétrons e que o potássio ceda 1 elétron
Halogênio
Metal de transição
Metal Nobre
Gás raro
Calcogênio
CaO, MgCℓ2, HCℓ
NaCℓ, CaCℓ2, CaO
PF3, NaCℓ, NH3
Na2O, SrCℓ2, H2O
O2, NH3, MgCℓ2
NaCℓ2
Aℓ3Br
AℓO2
H2Br
CaCℓ2
M3Y2
M2Y3
MY3
M3Y
M2Y
XY
YX
X2Y
XY2
X2Y2
1:1 2:2 1:1 1:2
1:2 1:2 1:1 1:1
1:1 1:2 2:1 2:1
1:2 1:1 2:1 1:1
2:2 1:1 2:1 1:1
Quiz Review Timeline (Updated): Jun 9, 2015 +
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