
Símbolos y valencias
Authored by Lily Chavez
Chemistry
10th - 12th Grade
Used 200+ times

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20 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Indica el símbolo que corresponde a Calcio
C
Ca
Cl
Cc
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Estado de oxidación del Azufre
-2
-2,-4, -6
-+2,-+4,-+ 6
2,4,6
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Elemento que tiene por símbolo Li
Litio
Lutecio
Níquel
Neodimio
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Símbolo del elemento teluro
Tl
Tu
Te
Tr
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Estado de oxidación del oxígeno
-2
+2
2
0
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Elemento cuyo símbolo es K
Potasio
Kripton
Carbono
Mercurio
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Elemento que tiene como estado de oxidación +2+4
Hg
Pb
Cr
U
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