QUIMICA

QUIMICA

1st - 10th Grade

10 Qs

quiz-placeholder

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QUIMICA

QUIMICA

Assessment

Quiz

Chemistry

1st - 10th Grade

Medium

Created by

Segundo Guamantica

Used 24+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

el elemento que posse valencia +2 y +4 es???

Ca

Ag

Pb

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

cual de los siguientes compuestos es un hidroxido

CaO

NaCl

H2SO4

Al(OH)3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

el cloruro de sodio NaCl es un compuesto

soluble

insoluble

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

HBrO4 corresponde a???

acido hipo bromito

acido bromico

acido per bromico

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

los elementos alcalinos son???

Fluor, Cloro, Bromo, Yodo

H, Li, Na, K, Rb, Cs, Fr

Be, Mg, Ca, Sr, Ba, Ra

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

cuales son los elementos alcalino terreos???

S,Se,Te

Be, Ca, Mg, Sr, Ba, Ra

H, Li, Na, K, Rb, Cs, Fr

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

H2SO4 + Zn(OH)2 ==>> cuantas moleculas de agua se forman???

1 H2O

2 H2O

3H2O

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