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VALENCIAS

Authored by Fabiola F,

Chemistry

7th Grade

NGSS covered

Used 97+ times

VALENCIAS
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18 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

EL SIMBOLO .................. PERTENECE AL

Magnesio

Manganeso

Mercurio

Ninguno

Tags

NGSS.HS-PS1-1

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

EL SÍMBOLO ........................ PERTENECE AL:

Oro

Amonio

Europio

Ninguno

Tags

NGSS.HS-PS1-1

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

CUÁLES SON LAS VALENCIAS DEL CLORO

-1 +1 +3 +5 +7

-1 -2 +3 +5 +7

-1 +1 +2 +3 +7

-1 +1 +3 +5 +6

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

CUÁLES SON LAS VALENCIAS DEL PLOMO

+1 +2

+2 +4

+1 +3

+2 +3

Tags

NGSS.HS-PS1-1

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

UNO DE LOS SIGUIENTES ELEMENTOS QUÍMICOS TIENE LAS VALENCIAS DE +1 +2

Media Image
Media Image
Media Image
Media Image

Tags

NGSS.HS-PS1-1

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

EL SÍMBOLO Y VALENCIA DEL ZINC ES:

Sn 3+

Sn +2

Zc +2

Zn +2

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

CUÁL DE ESTOS ELEMENTOS TIENE VALENCIA +3

Media Image
Media Image
Media Image
Media Image

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

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