Question

1)Bronze contains …….?
a)Copper 80 % ,Tin 20 %
b)Copper 85 % ,Tin 15 %
c)Copper 90 % ,Tin 10 %
d)Copper 95 % ,Tin 5 %​

Answer 1

Answer:

Copper alloys are metal alloys that have copper as their principal component. They have high resistance against corrosion. The best known traditional types are bronze, where tin is a significant addition

Answer 2

Answer:

c) copper 90% and tin 10%