what molecular level property allows copper to be an ideal material to be used in electrical wiring?\na the…
what molecular level property allows copper to be an ideal material to be used in electrical wiring?\na the solubility of copper and copper compounds.\nb the freedom of electrons in the metallic bonding.\nc attractive forces within the copper alloyed wire.\nd a high degree of crystallinity in the bulk structure.
Answer
Brief Explanations:
Copper is a metal. In metallic bonding, there is a sea of delocalized electrons. These electrons are free to move throughout the metal lattice. When an electric potential is applied, these free electrons can flow, which is the basis of electrical conductivity.
- Option A: Solubility is not related to electrical conductivity.
- Option C: Attractive forces within the alloyed wire do not explain electrical conductivity.
- Option D: Crystallinity in the bulk structure is not the key property for electrical conductivity.
Answer:
B. The freedom of electrons in the metallic bonding.