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Valències dels elements de la taula periòdica

Introdueix la valència de l'element que tingui un quadre groc
Quiz by GeoInfinite
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Last updated: October 25, 2023
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First submittedOctober 25, 2023
Times taken5
Average score35.0%
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Hint
Answer
Zn
+2
Ag
+1
Se
+2, +4, -4
Na
+1
Fr
+1
Sr
+2
O
-2, -1
Pt
+2, +4
Ba
+2
V
+2, +3, +4, +5
Hint
Answer
Bi
+3, +5
Rb
+1
Cd
+2
Cu
+1, +2
I
-1, +1, +3, +5, +7
Ca
+2
In
+1, +3
Ti
+2, +3, +4
S
-2, +2, +4, +6
P
-3, +3, +5
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