Zirconium - Wikipedia
网页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 a lesser extent, titanium.
Zirconium | Chemical Element, Uses, & Properties | Britannica
网页2024年9月6日 · zirconium (Zr), chemical element, metal of Group 4 (IVb) of the periodic table, used as a structural material for nuclear reactors.
Zirconium (Zr) - Uses, Properties & Facts | Periodic Table
网页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 is the most important source of zirconium.
Zirconium - Element information, properties and uses ...
网页It is also used in cosmetics, antiperspirants, food packaging and to make microwave filters. Zircon is a natural semi-precious gemstone found in a variety of colours. The most desirable have a golden hue. The element was first discovered in this form, resulting in its name.
Zirconium Facts (Atomic Number 40 or Zr) - ThoughtCo
网页2020年1月29日 · Zirconium is a gray metal that has the distinction of being the last element symbol, alphabetically, of the periodic table. This element finds use in alloys, particularly for nuclear applications. Here are more zirconium element facts: Zirconium Basic Facts. Atomic Number: 40. Symbol: Zr. Atomic Weight: 91.224.
Zirconium Facts – What Is Zirconium? - Science Notes and ...
网页2022年5月18日 · 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.
Zirconium (Zr) - The Chemical Elements
网页2020年4月8日 · Zirconium is a chemical element with the atomic number 40 in the periodic table. With 65 parts per million by weight, it's a relatively abundant metal found.
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