Question

Why is aluminum a better conductor of electricity than sodium

Answer 1

Hello mate..

The conductivity of a metal depends upon the number of free electron it contains .

So Aluminum contains more free electron hence has a Great tendency to act as a good conductor than sodium

cheers (ʘᴗʘ✿)

Answer 2

Answer:

it has a delocalised electrons

Explanation:

it has 4 to 3 valence