Name a chemical change that eggs and metal could be altered into?

Question

Name a chemical change that eggs and metal could be altered into?

Answer 1

"Metal" is a term that encompasses scores of elements, alloys, and types of material.

"Eggs" are the ova or fertilized zygotes of probably millions of living and extinct species.

Ergo, your question is not very specific.

The only thing that I can really come up with that might be an answer is oxidation = some metals rust or otherwise oxidize, and I am sure there are component of eggs that oxidize under the right conditions although I am not sure what components or conditions these might be.