Which fact about fuel cells is FALSE? Fuel cell automobiles are powered by water and the only emission is hydrogen. Fuel cell

Question

Which fact about fuel cells is FALSE?

Fuel cell automobiles are powered by water and the only emission is hydrogen.
Fuel cell automobiles are environmentally friendly.
Fuel cell automobiles are whisper quiet.
Fuel cells are based on the tendency of some elements to gain electrons from other elements.

Kunduz · Accepted Answer

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