Hydrogen fuel cells use hydrogen to generate energy. Which of the following is true about hydrogen fuel cells?
W) Fuel cells are similar to batteries and store hydrogen, which is an energy source by itself
X) Fuel cells extract the hydrogen from other compounds in nature
Y) Fuel cells dissolve water into hydrogen, creating oxygen and energy
Z) Fuel cells convert chemical energy in hydrogen into electrical energy by combining hydrogen gas with oxygen from the air to produce water and energy
✔️Answer:Z) FUEL CELLS CONVERT CHEMICAL ENERGY INTO ELECTRICAL ENERGY BY COMBINING HYDROGEN GAS WITH OXYGEN FROM THE AIR TO PRODUCE WATER AND ENERGY
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