El símbolo de Actinio es
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VALENCIAS Y SÍMBOLOS
Quiz
•
Chemistry
•
11th Grade
•
Medium
Paul Yugcha
Used 29+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Et
Al
Ac
aC
2.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Los elementos que pertenecen a la familia II-A
Tianio
Estroncio
Rubidio
Radio
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
El itrio tiene valencia +3
Verdadero
Falso
4.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
El símbolo y valencia del Bario es
Ba +2
Va +2
Va +1, +2
Ba +1 +2
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
La valencia del Fr es
+1
-1
+2
-2
6.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
La valencia del Calcio es
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
El símbolo Sc hace referencia al
Estroncio
Sirconio
Actinio
Samario
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