How did hydrogen get its name?

Answer Hydrogen is the most abundant and lightest element in the universe. It is a gas with the atomic number 1, and its atomic symbol is H. Hydrogen is essential to life in that it is needed to form wate... Read More »

Top Q&A For: How did hydrogen get its name

What is the pressure of a hydrogen storage supply tank for a hydrogen fuel cell?

Current fuel cells typically store hydrogen gas at 5,000 pounds per square inch (psi) of pressure. State-of-the-art tanks with a 10,000 psi capacity are in development. Cryogenic storage of liquid... Read More »

What does hydrogen mean?

The word hydrogen is derived from the Greek words "hydro," which means water and "genes," which means forming. Hydrogen, atomic number one, is a chemical element that is odorless, colorless and hi... Read More »

Where did the name hydrogen come from?

The name of the element hydrogen derives from the Greek words "hudôr" and "gennan." Hudôr means water and gennan translates as generate. An appropriate name considering the fact that hydrogen joi... Read More »

What is hydrogen used for?

Hydrogen is used primarily to process food and to refine and treat metals. As a fuel, hydrogen is used to launch space shuttles and, rarely, to power vehicles. Small hydrogen fuel cells can also be... Read More »