Hello my name is Chromium.(Cr)
My atomic number is 24.

Interestingly Chromium in small amounts is necessary to healthy body functioning. Chromium is naturally occurring  and can commonly be found in many fruits, grains and vegetables.
Perhaps the most common association we have with Chromium is it's use as a protective and decorative coating in the home or on various vehicles.

 Chromium as a catalyst, is added to glass to produce an emerald green color. Chromium compounds are important as pigments, mordants, and oxidizing agents.

Chromium is also an ingredient in stainless steel.