Question

Which of the following metals is a Non-Ferrous Metal?

• A. Mild Steel
• B. Steel
• C. Iron
• D. Bronze

Hint:

A simple way to remember is that if it's a type of iron or steel, it's ferrous. Common non-ferrous metals include aluminum, copper, brass, bronze, and zinc.

Answer 1

The Correct Option is D

Step 1: Define "Ferrous" and "Non-Ferrous" metals. A ferrous metal is any metal that contains iron (from the Latin word {ferrum}). Non-ferrous metals are metals or alloys that do not contain iron in any significant amount.
Step 2: Analyze the options. Iron is the base element of ferrous metals. Steel and Mild Steel are alloys of iron and carbon, making them ferrous. Bronze is an alloy primarily consisting of copper, usually with tin as the main additive. Since its main component is not iron, it is a non-ferrous metal.