[Solved] Identify the error in this statement: "Sodium-ion batteries use lithium ions to store energy." — Ans: Sodium-ion batteries use sodium ions, not lithium ions. | EV Technology

EV Technology - Future Battery Technologies

Identify the error in this statement: "Sodium-ion batteries use lithium ions to store energy."

ASodium-ion batteries use electrons, not ions.

BSodium-ion batteries use sodium ions, not lithium ions.

CSodium-ion batteries do not store energy.

DSodium-ion batteries use potassium ions instead.

Step-by-Step Solution

Solution:

Step 1: Clarify ion type in sodium-ion batteries
They use sodium ions (Na+), not lithium ions (Li+).
Step 2: Evaluate other options
Potassium ions are not used here; batteries store energy via ion movement; electrons flow in circuit but ions store energy.
Final Answer:
Sodium-ion batteries use sodium ions, not lithium ions. -> Option B
Quick Check:
Ion type error = Sodium ions, not lithium [OK]

Quick Trick: Sodium-ion means sodium ions, not lithium [OK]

Common Mistakes:

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