Holla i am stuck on my homework and i have a question to ask you can you help me?
my question is : What are the advantages of these metals Iron, Copper, Gold, Bronze and Aluminium. compared to each other?
Iron: has an excellent mechanical properties coupled with low price. One of the common construction materials. Copper: Low electrical resistance and lower price as against silver. Also has good chemical resistance. Gold: has excellent chemical durability and plasticity. Bronze: has better mechanical properties against of copper. Aluminium: has very low density, so can be used for air planes and space engineering.