Wartościowości pierwiastków chemicznych
0 26 Fiche info778
сұрақ  |
жауап |
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|---|---|---|---|---|
|
H
|
Wodór I
|
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|
Li
|
Lit I
|
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|
Na
|
Sód I
|
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|
Mg
|
Magnez II
|
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|
K
|
Potas I
|
|||
|
Ca
|
Wapń II
|
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|
Cr
|
Chrom II, III, VI
|
|||
|
Fe
|
Żelazo II, III, VI
|
|||
|
Ni
|
Nikiel II, III
|
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|
Cu
|
Miedź I, II
|
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|
Zn
|
Cynk II
|
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|
Ag
|
Srebro I, II
|
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|
Cl
|
Chlor I, III, V, VII
|
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|
B
|
Bor III
|
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|
C
|
Węgiel II, IV
|
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|
N
|
Azot I, II, III, IV, V
|
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|
O
|
Tlen II
|
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|
Al
|
Glin III
|
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|
Si
|
Krzem, II, IV
|
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|
P
|
Fosfor III, V
|
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|
S
|
Siarka II, IV, VI
|
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|
Sn
|
Cyna II, IV
|
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|
Pb
|
Ołów II, IV
|
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|
F
|
Fluor I
|
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|
Br
|
Brom I, III, V, VII
|
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|
I
|
Jod I, III, V, VII
|
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