Zirconium is a chemical element; it has symbol Zr and atomic number 40. First identified in 1789, isolated in impure form in 1824, and manufactured at scale by 1925, pure zirconium is a lustrous transition metal with a greyish-white color that closely resembles hafnium and, to …

Mar 3, 2025 · zirconium (Zr), chemical element, metal of Group 4 (IVb) of the periodic table, used as a structural material for nuclear reactors.

May 18, 2022 · Zirconium is the element of the periodic table with atomic number 40 and element symbol Zr. It is a ductile and malleable silver transition metal with high melting and boiling points. While you may not encounter the pure element, it occurs in familiar products, such as antiperspirants, cubic zirconia gemstones, ceramics, and dental implants.

What is Zirconium? Zirconium (Zr) is a chemical element with the atomic number 40 and is represented by the chemical symbol ‘Zr’ in the periodic table. It was discovered by Martin Klaproth in the year 1798. This is named after the mineral zircon as it …

Zirconium is a chemical element with symbol Zr and atomic number 40. Classified as a transition metal, Zirconium is a solid at room temperature.

Element Zirconium (Zr), Group 4, Atomic Number 40, d-block, Mass 91.224. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

Jan 29, 2020 · Get periodic table facts on the chemical and physical properties of the element zirconium (atomic number 40 or Zr).

May 9, 2023 · Zirconium is a metallic element with the atomic number 40 and is represented by the symbol ‘Zr’ in the periodic table. It is classified as a transition metal and belongs to the d-block of group 4 of the periodic table. With almost 0.016 percent of presence on the Earth’s crust, it is considered the 18 th most abundant element on Earth’s crust.

Zirconium is the 40th element in the periodic table and has a symbol of Zr and atomic number of 40. It has an atomic weight of 91.224 and a mass number of 90. Zirconium has forty protons and fifty neutrons in its nucleus, and forty electrons in five shells.

Zirconium is a strong, malleable, ductile, lustrous, grayish-white metal. When present in compounds, zirconium exists mostly in the oxidation state IV. Its oxide (ZrO 2) is white, like many of its compounds. Zirconium is generally exceptionally resistant to corrosion. It is however rapidly attacked by hydrofluoric acid, even at low concentrations.