Which two metals are the best conductors of electricity? Which of them is more suitable for making electrical wire? Give a reason.
Understand the Problem
The question is asking which two metals from the table provided are the best conductors of electricity, and which of those is more suitable for making electrical wire, along with a justification for the choice.
Answer
Metals A and D. Metal D is more suitable for wires.
The best conductors are metals A and D. Metal D (Copper) is more suitable for making electrical wires because it is less expensive than metal A (Silver) and offers strong, non-poisonous, and corrosion-resistant properties.
Answer for screen readers
The best conductors are metals A and D. Metal D (Copper) is more suitable for making electrical wires because it is less expensive than metal A (Silver) and offers strong, non-poisonous, and corrosion-resistant properties.
More Information
Copper is commonly used for electrical wires due to its excellent conductivity, reasonable cost, and durable properties.
Tips
A common mistake is overlooking the cost and properties that affect the practicality of using certain metals for wiring.
Sources
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