Iron sustains the earth. Iron man helps protect the earth. Iron man has alot of strength so he can hold the earth together & keep it from falling apart.
Ru has 44 protons and 44 electrons. Its average mass number is 101. Ru does not tarnish unless subjected to high heat. Ru is a silvery white. Ru can help make platinum.
Iron's atomic number is 26. Its average mass is 56. Iron has 26 protons and 26 electrons. Iron is grey, ussually a soft metal and a good conductor of heat and electricity. Iron can be used for automobiles, hulls of large ships and can be used for making stainless steel. Iron man is very strong, just like iron. Iron man can also change easily into different things. Iron man can also stand being in very high heat like fire.