what is an alloy?\na solid metal that can be easily used for welding, metal work, or other fabrication\na…

what is an alloy?\na solid metal that can be easily used for welding, metal work, or other fabrication\na mixture of two or more elements where each one retains its original properties\na mixture of two or more elements in a solid solution in which at least one component is a metal\ntwo metals that have been welded together
Answer
Brief Explanations:
An alloy is defined as a mixture of two or more elements in a solid - solution where at least one component is a metal. The other options are incorrect as an alloy is not just a solid metal for fabrication, elements in an alloy do not retain all original properties completely, and it is not just two welded - together metals.
Answer:
A mixture of two or more elements in a solid solution in which at least one component is a metal