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It's A).steel tray because steel is an iron-carbon alloy.


A steel tray is made from an alloy.

What is an alloy and what is it made of?

  • Alloy is a metallic substance composed of two or more elements, as either a compound or a solution.
  • Alloy is a combination of two ordinary metals, though carbon, a nonmetal, is an essential constituent of steel.
  • The most common types of metal serving trays are made out of stainless steel.
  • Stainless steels are made with alloys of silicon, nickel, carbon, nitrogen, and manganese. Nitrogen, for example, improves tensile properties like ductility. Nickel is added to austenitic steel to improve flexibility.
  • Mild steel is made from alloys of iron and carbon.
  • As steel is an alloy, it is not a pure element and is, as a direct result, not actually a metal. Instead, it is actually a variant of a metal.
  • Although steel is composed of iron which is metal the non-metal carbon within its chemical make-up means that it is not a pure metal, so it cannot be classed as one.

To learn more about Alloys refer to: https://brainly.com/subject/chemistry

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