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Section 11.1
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1
The two metal terminals in a voltaic cell are called…
A)cell caps.
B)separators
C)electrodes
D)electrolytes
2
What is used as the electrolyte in most wet cells?
A)nickel hydroxide
B)cadmium oxide
C)lead dioxide
D)sulfuric acid
3
Secondary wet cells are used in…
A)cars and trucks.
B)flashlights and portable music players.
C)calculators and watches.
D)cell phones and laptop computers.
4
Which of the following are by-products of a hydrogen fuel cell?
A)heat and water
B)hydrogen gas and heat
C)water and hydrogen gas
D)electrical current
5
What is one of the main advantages of using a solar cell?
A)It delivers a high amount of current.
B)It is good at high and low temperatures.
C)It can be charged 550 to 700 times.
D)It utilizes renewable energy.





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