Metals Flashcards
1
Q
Where can a pure metal be found?
A
Earth’s crust
2
Q
What is the most common type of metals found in Earth’s crust?
A
Iron
3
Q
Define an alloy
A
A mixture of two metals. Alloys allow for the best properties of each metal to be combined into one.
4
Q
What is a ferrous alloy?
A
An alloy made mostly of iron
5
Q
What is a non ferrous alloy?
A
A mixture of two metals excluding iron
6
Q
Varying amounts of the metal added to iron changes what?
A
It’s properties and nature.
7
Q
Examples of pure metals
A
Na (sodium) K (potassium) Fe (Iron) Cu (Copper) Ag (silver) Au (Gold) Hg (Mercury)
