identifying atoms that help protect the environment. which atom is being researched as a possible ingredient…

identifying atoms that help protect the environment. which atom is being researched as a possible ingredient of magnetic soap that can help? carbon gold oxygen iron
Answer
Brief Explanations:
Iron is magnetic. For a magnetic soap, an atom with magnetic properties is needed. Carbon, gold, and oxygen are not magnetic in the context of creating magnetic - like properties for soap.
Answer:
D. iron