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valencias

Authored by JESUS_ANGEL ENGUITA

Chemistry

1st - 5th Grade

Used 102+ times

valencias
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20 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

Aluminio

2,3

3

2,4

1,2

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

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Magnesio

2

1

3

-2

Answer explanation

Es un alcalinoterreo , su configuracion acaba en s2 , es decir pierde 2 electrones, por lo que su numeroe oxidacion es +2

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

Potasio

2

1

1,3

1,2

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

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Plata

3

2,4

2,3

1

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

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Oro

2,4

1,2

1,3

2,3

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

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Platino

1,2

2,3

2,4

4

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

Niquel

1

2,4

2,3

2

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