¿What position does the hydrogen in the periodic table?

 
 
 
 

Hydrogen is an element …

 
 
 
 

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

 
 
 
 

Which is the main feature to classify fuel cells?

 
 
 
 

Can be hydrogen stored?

 
 
 
 

Hydrogen can be obtained from:

 
 
 
 

What elements does a fuel cell need to generate electricity?

 
 
 
 

A fuel cell can be used in: