Hydrogen is an element …

 
 
 
 

Which is the main feature to classify fuel cells?

 
 
 
 

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

 
 
 
 

Can be hydrogen stored?

 
 
 
 

¿What position does the hydrogen in the periodic table?

 
 
 
 

Hydrogen can be obtained from:

 
 
 
 

A fuel cell can be used in:

 
 
 
 

What elements does a fuel cell need to generate electricity?