Fuel cells produce electricity 1. that cannot be stored and must be used immediately.
2. indefinitely, as long as they are supplied with fuel (hydrogen).
3. from fossil fuel added to the chemical reaction.
4. from solar energy that has been stored as chemical energy.
A)1 only
B)2 only
C)3 only
D)4 only
E)2 and 4

Question

Quizplus · Accepted Answer

Fuel cells produce electricity from chemical reactions, not from fossil fuels or solar energy. The electricity produced can be stored in batteries or used immediately.

Fuel Cells Produce Electricity 1