Question

Which of the following is not a reason to use an alloy instead of a pure metal?

Brass is more malleable that pure copper.

Sterling silver is stronger than pure silver.

Cast iron is more brittle than pure iron.

Bronze is tougher than pure copper.

Answer 1

c) Cast iron is more brittle than pure iron.

Step-by-step explanation:

Answer 2

cast iron is more brittle than pure iron