repaso tabla de valencias
Authored by Sonia Mamani Mendoza
Chemistry
3rd Grade
Used 3+ times
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17 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
El símbolo de Estroncio es:
Zn
Es
SR
Sr
2.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
¿Cual es el símbolo y valencias de Estaño?
Sn +2+4
sn +2+3
Sn +2+3
Sn +1+3
3.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
¿Cual es el símbolo y valencias de cloro?
cl +2+3+5+7
Cl +1+2+5+7
Cl +1+3+5+7
4.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
¿Cual es el símbolo y valencias de Hierro?
Fe +3+4
Fe +1+2+3
Fe +2+3
5.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
¿Cual es el símbolo y valencias de Cobre?
Cu +2+3
Cu +1+2
Cu +1+3
6.
MULTIPLE CHOICE QUESTION
5 sec • 5 pts
El símbolo de Bario es:
Ba
Bi
B
Br
7.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
Símbolo de Plomo es:
Pt
Pd
pb
Pb
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