Question

Explain how properties of an alloy are different from those of constituent metals

Answer 1

now alloy is an homogeneous mixture of 2 or more metals

let's consider steel
steel is made up of iron chromium and nickel as far as I remember
iron can form Rust in presence of air but steel doesn't rust in air

another point
iron is attrated to magnet but steel is non magnetic

this is how the physical properties of alloys are different from it's constituents

hope this helps if any mistake plzz forgive me