Which category would include steel?

Which category would include steel?

• A. Ferrous
• B. Non-ferrous
• C. Alloys
• D. Alkali metals

Answer: (A)

Steel contains iron, so it belongs in the ferrous metals group. Ferrous metals are defined by having iron as a primary element, which is also why they’re typically magnetic and prone to rust. Steel is specifically an iron-carbon alloy, meaning it’s iron fused with carbon (and sometimes other elements) to tweak its properties. That iron foundation is what puts it in the ferrous category. Non-ferrous metals lack iron, like aluminum or copper, and alkali metals are a distinct reactive group such as lithium, sodium, and potassium—none of which describe steel.

Steel contains iron, so it belongs in the ferrous metals group. Ferrous metals are defined by having iron as a primary element, which is also why they’re typically magnetic and prone to rust. Steel is specifically an iron-carbon alloy, meaning it’s iron fused with carbon (and sometimes other elements) to tweak its properties. That iron foundation is what puts it in the ferrous category. Non-ferrous metals lack iron, like aluminum or copper, and alkali metals are a distinct reactive group such as lithium, sodium, and potassium—none of which describe steel.