select the correct answer. which item is made from an alloy? a. steel tray b. glass plate c. credit card d…

Brief Explanations:

An alloy is a mixture of two or more metals or a metal and a non - metal. Steel is an alloy of iron and carbon. Glass is a non - metallic solid made from silica and other substances. A credit card is made of plastic and other non - metallic materials. Copper wire is made of pure or nearly pure copper.

Answer:

A. steel tray