Chemistry, 28.07.2019 06:00, jujurocks10

Which of the following is true about fuel cells? a. they only produce energy in short bursts. b. they are inexpensive. c. they have never been built or used. d. they can be designed so that they emit no pollutants.

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Which of the following is true about fuel cells? a. they only produce energy in short bursts. b. th...