4 Questions
Why does iron rust?
Due to the impurities it contains
Which metal gives hardness to iron?
Silicon
What happens when there is excess sulfur in iron and steel?
They become brittle
What does manganese resemble but is not magnetic?
Iron
Explore the properties of metals and how their properties can be altered by mixing them with other pure metals to create alloys. Learn about common nonferrous metals like aluminum, copper, lead, tin, and zinc, as well as the characteristics of iron, the most abundant metal on Earth.
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