METALES: TRIVALENTES

METALES: TRIVALENTES

1st - 10th Grade

10 Qs

quiz-placeholder

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METALES: TRIVALENTES

METALES: TRIVALENTES

Assessment

Quiz

Chemistry

1st - 10th Grade

Practice Problem

Medium

Created by

alicia catagña

Used 36+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Símbolo de Aluminio valencia +3:

Al

AL

Ag

Au

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

Observa el elemento resaltado en un cuadro y da el nombre:

Yodo

Itrio

Iterbio

Ninguna de las anteriores

3.

FILL IN THE BLANK QUESTION

20 sec • 1 pt

Media Image

Observa el cuadro resaltado en el elemento y da el nombre:

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Los trivalentes tienen valencia:

+1

+2

+3

-3

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

El símbolo de Yterbio es:

Y

I

Yt

Yb

6.

FILL IN THE BLANK QUESTION

20 sec • 1 pt

Escriba el símbolo de europio:

7.

FILL IN THE BLANK QUESTION

20 sec • 1 pt

Escriba el símbolo de Holmio:

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