Multiple choice

Stainless steel is made from _________.

  1. iron and carbon

  2. iron and chromium, nickel and manganese

  3. iron, carbon and metals (chromium, nickel and manganese)

  4. all of the above are incorrect

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Yes, it is made by mixing iron with carbon, chromium, nickel and manganese.