Brass is an example of
A) a superconductor.
B) an interstitial alloy.
C) a network solid.
D) a substitutional alloy.
E) none of these

Question

Quizplus · Accepted Answer

Brass is a substitutional alloy, which means that the atoms of the different elements in the alloy replace each other in the crystal lattice. In brass, copper atoms are replaced with zinc atoms. A superconductor is a material that has zero electrical resistance below a certain temperature. An interstitial alloy is formed when smaller atoms fit into the interstices or gaps between larger atoms. A network solid is a solid in which the atoms are bonded covalently in a continuous network.

Brass Is an Example of