No, it's a chemical element.
Chromium(III) fluoride is a green substance, insoluble in water, rarely used as mordant or catalyst in organic chemistry.
The fact that chromium is a steel gray solid is a physical property because it relates to its appearance and state of matter. Chemical properties, on the other hand, involve the way a substance interacts with other substances to form new substances.
The red color of rubies is due to the presence of chromium ions in the crystal structure. Chromium ions replace aluminum ions in the crystal lattice of the mineral corundum, giving rubies their red hue. This is a chemical property of the gemstone.
The chemical symbol (not formula) of chromium is Cr.
The chemical formula of chromium(III) arsenate is CrAsO4.
It is chemical. Stainless steel is an alloy of chromium, iron, and carbon. The carbon is what makes the iron harder, as iron is a very soft, malleable metal when pure. The chromium in the steel readily goes to the surface of the iron and oxidizes, forming a layer of chromium oxide. This is a tough layer on the surface of the steel, resisting scratches. It also protects the steel from rust. when the rust-resistant surface is scratched and iron is exposed to air, the chromium goes to the surface and readily oxidizes again. This protects the steel as long as there is chromium in the steel. When the chromium is gone then the steel will no longer be stainless and it will be able to rust. This lasts for about 20-40 years for the average stainless kitchen knife.
Chromium = Cr
It does not easily oxidize in the air. Silver does (tarnish) corrode, while chromium does not, in normal atmospheric conditions.
Chromium Selenide
The chemical formula for chromium phosphide is CrP.
The chemical formula for chromium phosphide is CrP.
Natural isotopes of chromium are not radioactive.