VALENCIAS

VALENCIAS

2nd Grade

15 Qs

quiz-placeholder

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VALENCIAS

VALENCIAS

Assessment

Quiz

Chemistry

2nd Grade

Medium

Created by

Ibarra Belén

Used 155+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 5 pts

Las valencias de Hierro son

2+ 3+

1+ 3+

1+

2+

2.

MULTIPLE CHOICE QUESTION

45 sec • 5 pts

La valencia del oxigeno siempre es

1-

2-

1+

2+

3.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

F tiene valencias

3- 3+5+

2- 2+4+6+

1- 1+3+5+7+

4.

MULTIPLE SELECT QUESTION

45 sec • 5 pts

Tiene solo 3 valencias.

N

Cl

S

C

5.

MULTIPLE CHOICE QUESTION

45 sec • 5 pts

Las valencias de plomo son..

2+3+

1+3+

2+4+

3+

6.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Tiene valencias 2- 2+ 4+ 6+

Mn

Bi

Cl

S

7.

MULTIPLE CHOICE QUESTION

45 sec • 5 pts

Tiene valencias 1- 1+, pero no es metal ni tampoco no metal.

Br

H

Te

Cr

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