
repaso química - oxidación
Authored by Ken W
Chemistry
11th Grade
Used 5+ times

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21 questions
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1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
elemento con oxidación: 2+, 4+
Pb
O
Sn
Cl
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
número de oxidación del vanadio
3+, 4+, 5+, 3-
1+, 1-
1+, 2+, 4+
2+, 3+, 4+, 5+
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
elemento con oxidación: 2+, 4+, -4
B
C
Al
S
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
elemento con oxidación: 3+, 5+, 3-
Sr
As
Zr
Sb
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
número de oxidación del polonio
2+, 4+, 6-
2+, 4+, 6+, 2-
2+, 4+, 6+, 8+
3+, 5+, 7+
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
elementos con oxidación: 2+, 3+
Ni
Fe
In
Co
Ca
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
número de oxidación de: Boro, Aluminio, Galio y Indio
1+, 2+
1+
2+
1+, 3+
3+
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