Question

Ca+2
Cuº
Caº
Cu+2
ΑΙΤΙ
AT +3
Naº
Na +1
3.-
Fet3
+ Fe+2
Mg4
S+2
Mg!
S-3
Ba 6
Ba
5.-
SI-2
Si+4
Hg+
·
Hg3​

Answer 1

Respuesta:

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