Here's why:

* Alchemy is not a real science. It's a historical practice that aimed to transform base metals into gold, but it's based on flawed ideas and mystical beliefs.

* Chromium is an element. Elements are the fundamental building blocks of matter and cannot be created or destroyed through traditional chemical processes.

Chromium is a metal that is found naturally in the earth. It's extracted through mining and industrial processes.

If you're interested in learning more about chromium, I suggest looking into:

* Chemistry textbooks

* Scientific websites

* Online resources dedicated to elements and the periodic table