Wartościowości pierwiastków
0 32 fiche emvilka0
questão  |
resposta |
|||
|---|---|---|---|---|
|
Azot N2
|
I II III IV V
|
|||
|
Bar Ba
|
II
|
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Bizmut Bi
|
III V
|
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Brom Br2
|
I III V
|
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Chlor Cl
|
I III V VII
|
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|
Chrom Cr
|
II III IV V VI
|
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Cyna Sn
|
II IV
|
|||
|
Cynk Zn
|
II
|
|||
|
Fluor F2
|
I
|
|||
|
Fosfor P
|
I III IV V
|
|||
|
Glin Al
|
III
|
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|
Jod I2
|
I III V VII
|
|||
|
Krzem Si
|
II IV
|
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|
Lit Li
|
I
|
|||
|
Magnez Mg
|
II
|
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|
Manganum Mn
|
II III IV V VI VII
|
|||
|
Miedź Cu
|
I II
|
|||
|
Nikiel Ni
|
II III
|
|||
|
Ołów Pb
|
II IV
|
|||
|
Platyna Pt
|
II IV
|
|||
|
Rtęć Hg
|
I II
|
|||
|
Potas K
|
I
|
|||
|
Siarka S
|
II IV VI
|
|||
|
Sód Na
|
I
|
|||
|
Srebro Ag
|
I
|
|||
|
Stront Sr
|
II
|
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|
Tlen O2
|
II
|
|||
|
Wapń Ca
|
II
|
|||
|
Węgiel C
|
II IV
|
|||
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Wodór H2
|
I
|
|||
|
Złoto Au
|
I III
|
|||
|
Żelazo Fe
|
II III
|
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