How is an alloy defined?
A) As a fixed ratio of metals in a material.
B) As a metal and non-metal in an unfixed ratio.
C) As two or more elements combined in no fixed ratio, at least one of which is a metal.
D) As a pure mixture of two elements.
E) As two or more elements in a crystalline structure.

Question

Quizplus · Accepted Answer

An alloy is a mixture of two or more elements, at least one of which is a metal, combined in no fixed ratio. Unlike a pure metal, alloys often have improved properties such as increased strength or corrosion resistance.

Answer: E
 Alloys can also be defined as two or more elements in a crystalline structure. The atoms of each element are arranged in a repeating pattern within the alloy's structure, which contributes to its unique properties.

How Is an Alloy Defined