Niobium - Wikipedia
Niobium is a chemical element; it has symbol Nb (formerly columbium, Cb) and atomic number 41. It is a light grey, crystalline, and ductile transition metal . Pure niobium has a Mohs …
Niobium - Element information, properties and uses | Periodic Table
In the end only niobium survived. In the US niobium was called columbium, symbol Cb, all the way up until its official christening by the International Union of Pure and Applied Chemistry in …
Niobium | History, Uses, Facts, Physical & Chemical Characteristics
Initially, it was named Columbium (with symbol Cb) after Columbia; a state of United States. Later, due to confusion, it was considered another element, known as tantalum, and in 1846, …
Niobium | Properties, Uses, & History of the Chemical Element
2024年10月11日 · Niobium, chemical element, refractory metal of Group 5 (Vb) of the periodic table, used in alloys, tools and dies, and superconductive magnets. Niobium is closely …
Niobium Facts – Element Nb or Atomic Number 41 - Science …
2023年12月27日 · Niobium is the element with atomic number 41 and element symbol Nb. Niobium is a transition metal that is known for its strength and unique physical properties. It …
WebElements Periodic Table » Niobium » the essentials
Name: niobium; Symbol: Nb; Atomic number: 41 ; Relative atomic mass (A r): 92.90637 (2) Standard state: solid at 298 K; Appearance: grey metallic; Classification: Metallic
Niobium Facts, Symbol, Discovery, Properties, Uses - Chemistry …
Niobium (pronounced as ni-OH-bee-um) belongs to the family of transition metals, denoted by the chemical symbol Nb. Defined as a soft and ductile metal with eighteen isotopes, it is available …
Niobium | Nb (Element) - PubChem
Niobium is a chemical element with symbol Nb and atomic number 41. Classified as a transition metal, Niobium is a solid at room temperature.
Niobium (Nb) [41] — Chemical Element — Periodic Table
Get the facts about element Niobium (Nb) [41] from the periodic table. Find physical data, electron configuration, chemical properties, aggregation states, isotope data (including decay trees) as …
Properties, Facts & Uses of Niobium| Chemistry - BYJU'S
Niobium is a chemical element with atomic number 41 and is represented with the symbol Nb in the Periodic Table. It is a soft, ductile transition metal which is resistant to corrosion due to the …