Valencias de los elementos
Quiz
•
Chemistry
•
8th - 12th Grade
•
Hard
Ángel Orellana
Used 53+ times
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10 questions
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1.
MULTIPLE SELECT QUESTION
10 sec • 1 pt
Marca los elementos con número de oxidación +1
Na
Li
Fe
Ca
2.
MULTIPLE SELECT QUESTION
10 sec • 1 pt
Marca los elementos con número de oxidación +2
Cl
Ne
Mg
Ba
3.
MULTIPLE SELECT QUESTION
10 sec • 1 pt
Marca los elementos con número de oxidación +3
Al
Ar
Ga
Si
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Las valencias del Cl son
1, 3, 5, 7, -1
2, 4, 6, -2
2, 3
1, 2
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Los números de oxidación del S son
2, 3
2
4, 6, -2
-1
6.
MULTIPLE SELECT QUESTION
10 sec • 1 pt
Marca los elementos con número de oxidación -2
F
O
Be
Se
7.
MULTIPLE SELECT QUESTION
10 sec • 1 pt
¿Qué elementos tienen como números de oxidación 2 y 3?
Fe, Co, Ni
Cu, Ag, Au
Cl, Br, I
S, Se, Te
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