👉 "Zirconia" is a chemical element with the symbol Zr and atomic number 48. It is a silicate mineral that contains two atoms of silicon, one atom of oxygen, and one atom of iron. Zirconia is highly ductile and malleable, which makes it useful in a variety of applications such as construction, jewelry, and medical implants. In addition to its mechanical properties, zirconia has also been used for its optical properties due to its high refr
