Quiz by antoniolavin, created more than 1 year ago

Formulación inorgánica Quiz on Untitled, created by antoniolavin on 26/03/2014.

13

0

0

	Created by antoniolavin about 10 years ago

Close

Untitled

Question 1 of 4

1

Las valencias del hierro, cobalto y níquel son 2 y 3

Select one of the following:

True
False

Explanation

Question 2 of 4

1

El potasio es un elemento no metálico

Select one of the following:

True
False

Explanation

Question 3 of 4

1

CoH2

Select one of the following:

Hidruro de cobre (II)
Hidruro de cobalto (II)
Hidruro cúprico

Explanation

Question 4 of 4

1

Li, Na, K, Rb, Cs y Fr

Select one of the following:

Son elementos llamados halógenos
Son elementos llamados alcalinos

Explanation