Multiple choice Wrought iron contains carbon (per cent) - 0.05 - 1% 1 - 2% 2 - 3% 3 - 4% Reveal answer Fill a bubble to check yourself A Correct answer Explanation Wrought iron is a very pure form of iron with a very low carbon content, typically less than 0.08 percent, fitting within the 0.05-1 percent range.