Chemistry
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Science Bowl Question

📅 NSB Round Robin 2020🎓 HS🔄 Round 16#️⃣ Question 13❓ TOSS-UP📝 Multiple Choice

Which of the following statements are true of a fuel cell but not a secondary battery?

W) Chemical energy is converted to electrical energy
X) There are voltage losses due to kinetics
Y) Devices must be able to recharge as well as discharge
Z) Additional chemical fuel can be supplied during operation
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