Question

aluminum iron copper bimuth nickel which one is the odd one out. give reason why​

Answer 1

Bismuth is the correct answer.Because it is an radioactive element and others are not.

Answer 2

Answer:

Bismuth is odd one out

give reasons for your choice. Coper is odd one out. It is because iron, nickel and cobalt are magnetic substance where as copper is a non-magnetic substance

Explanation:

hope it helps u