Valencia de los elementos
Authored by Ángel Orellana
Chemistry
5th - 12th Grade
Used 40+ times
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10 questions
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1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Las Valencia del Carbono son:
+2, +3, - 2
+2, - 2
+2, +4, - 4
+1, +3, - 1
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Selecciona los elementos que tienen como única Valencia +1
Al
K
Rb
P
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Selecciona todos los elementos que tienen como única valencia - 1
O
Na
F
N
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Las Valencia del cloro son:
-1, +1, +3, +5, +7
-2, +2, +4, +6
+2, +3
-3, +3, +5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Las Valencia del selenio son:
-1, +1, +3, +5, +7
-2, +2, +4, +6
+2, +3
-3, +3, +5
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Selecciona todos los elementos que tienen como única valencia +2
Mg
Na
Zn
Cr
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Las valencias del fósforo son:
-1, +1, +3, +5, +7
-2, +2, +4, +6
+2, +3
-3, +3, +5
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