pierwiastki chemiczne
0 18 fiche alex228
question  |
réponse |
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|---|---|---|---|---|
|
węgiel
|
C
|
|||
|
cynk
|
Zn
|
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|
miedź
|
Cu
|
|||
|
bor
|
Br
|
|||
|
żelazo
|
Fe
|
|||
|
wodór
|
H
|
|||
|
Azot
|
N
|
|||
|
tlen
|
O
|
|||
|
Fluor
|
F
|
|||
|
chlor
|
Cl
|
|||
|
siarka
|
S
|
|||
|
fosfor
|
P
|
|||
|
glin
|
Al
|
|||
|
sód
|
Na
|
|||
|
Magnez
|
Mg
|
|||
|
potas
|
K
|
|||
|
złoto
|
Au
|
|||
|
srebro
|
Ag
|
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