Hydrogen can be obtained from:

 
 
 
 

Hydrogen is an element …

 
 
 
 

A fuel cell can be used in:

 
 
 
 

Can be hydrogen stored?

 
 
 
 

Which is the main feature to classify fuel cells?

 
 
 
 

¿What position does the hydrogen in the periodic table?

 
 
 
 

Do You think it’s important to consider the issue of safety in the use of hydrogen?

 
 
 
 

What elements does a fuel cell need to generate electricity?