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cuetionario N.1

Authored by ESPERANZA QUISPE

Science

4th Grade

Used 10+ times

cuetionario N.1
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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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