EXAQUIM12Q

EXAQUIM12Q

3rd Grade

20 Qs

quiz-placeholder

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EXAQUIM12Q

EXAQUIM12Q

Assessment

Quiz

Science

3rd Grade

Practice Problem

Medium

Created by

Ana Silva

Used 10+ times

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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

La formula empírica para el óxido de litio es:

LiO

Li2O3

O2Li

Li2O

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

La formula empírica del óxido de hierro (II) es:

FeO

Fe2O2

OFe

Fe2O3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

La formula empírica para el óxido cobaltoso es:

Co2O2

CoO

oC0

CO2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

La fórmula para el óxido cuproso es:

Co2O

C20

CuO

Cu2O

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

La formula para el óxido de aluminio es:

Al2O3

AlO

Al3O2

Al2O2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

La formula para el óxido de zinc es:

Zn2O

ZnO2

ZnO

OZn2

7.

FILL IN THE BLANK QUESTION

1 min • 2 pts

El grupo funcional para la función hidroxido es:

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