The following questions pertain to a pure sample of iron and a sample of steel. a. Create an illustration of pure iron which shows the iron atoms and provides a visual representation of the electron sea model.
b. Create a representation of steel that shows the iron and carbon atoms.
c. In what way have some of the bonds changed when this alloy was formed?
d. What type of alloy is steel?
e. Identify four properties that change when carbon is added to pure iron in order to make steel? Explain how carbon changes the properties outlined in part e. f.