哪一种金属是导电性最强的?
a. copper
b. silver
c. gold
d. aluminum
The correct answer is a. Copper.
Copper is a good conductor of electricity, followed by silver, gold, and aluminum.
a. copper
b. silver
c. gold
d. aluminum
The correct answer is a. Copper.
Copper is a good conductor of electricity, followed by silver, gold, and aluminum.