Elementos químicos

Quiz
•
Chemistry
•
3rd Grade
•
Hard
Jilka Flores
Used 14+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
El cloro tiene las siguientes valencias
+1+3+5+7
-1+1+3+5+7
+3+5+7
+1+3+5
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
El Br es el símbolo del elemento
Bario
Bismuto
Vanadio
Bromo
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Las valencias del Calcio son
+2+4
-2+2+4
+2-4+4
+2
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Cuales son las valencias del Cromo?
+2+3+6
-2+2+3+6
-3+3+6
Ninguno
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
El símbolo del Antimonio es
An
At
Sb
Ninguno
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Las valencias del Hg son
+1+2
-1-2
-1+1+2
Ninguno
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
El símbolo del fósforo es
F
Fo
P
Ninguno
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