Page 7 - E-Science Prep1 2024-2025 t2 Unit1_Neat - Copy
P. 7
Alloys
A mixture (not compound) composed of the melts of 2 or more
metals.
They aren’t compounds so most can’t be expressed in molecular
formula.
Pure metal Alloy
Soft, unfit for industrial use Different properties from
the original elements
Bronze alloy
It is composed of copper 95% & tin 5%.
It is harder than copper & resistant to
rusting (doesn’t rust).
It is used in jewelry medals & statues.
Lion Statue at the entrance
of Qasr El-Nile
7
Second Term
