cuetionario N.1
Authored by ESPERANZA QUISPE
Science
4th Grade
Used 10+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
el simbolo y valencia de hierro es
Fe +2+3
He +2+3
Hi +2 +3
2.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
símbolo y valencia de potasio
Po +1
K +1
K +1+2
3.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
símbolo y valencia de Indio
iridio +3
indio +3
itervio +3
4.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
¿Cuál es el símbolo y la valencia del plomo?
Pb +2+4
Pl +2+4
Po +2+4
5.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
¿Cuál es el símbolo y la valencia del mercurio?
Me +1+2
Hg +1+2
He +1+2
6.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
el nombre del siguiente simbolo N es
sodio
niquel
nitrogeno
7.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
el simbolo del siguiente elemento quimicos Bo
bromo
bismuto
boro
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