Answer:
The number of free electrons per cubic meter is
Explanation:
It is given that,
The number of free electrons per cubic meter is, 1.3
Electrical conductivity of metal,
Density of metal,
Atomic weight, A = 107.87 g/mol
Let n is the number of free electrons per cubic meter such that,
Where
is the density of silver atom
is the Avogadro number
A is the atomic weight of silver
or
Hence, this is the required solution.