Element Neodymium (Nd), Group 19, Atomic Number 60, f-block, Mass 144.242. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

Nb (Niobium) is an element with position number 41 in the periodic table. Located in the V period. Melting point: 2468 ℃. Density: 8.58 g/cm 3 . The order of filling the orbitals with electrons in the Nb atom is an exception to the rule. Expected electronic configuration. 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d3.

The story of niobium's discovery is a bit confusing. The first governor of Connecticut, John Winthrop the Younger, discovered a new mineral around 1734. He named the mineral columbite ((Fe, Mn, Mg)(Nb, Ta) 2 O 6) and sent a sample of it to the British Museum in London, England. The columbite sat in the museum's mineral collection for years ...

The element . Niobium was discovered by C. Hatchett in year 1801 in United Kingdom.. Niobium was first isolated by W. Blomstrand in 1864.Niobium derived its name from Niobe, daughter of king Tantalus from Greek mythology.Hatchett found the element incolumbiteore and named it columbium. Heinrich Rose proved in 1844 that the element is distinct from …

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 well as some historic information.

Properties, sources and uses of the element niobium, and facts about its unusual history.

Niobium (Nb) is a chemical element with atomic number 41 that is part of the periodic table. It is a gray, soft, ductile and not very abundant transition metal, located in the mineral niobite, frequently used in alloys, mainly in steels, providing great resistance.

The mineralogy of Niobium. General Properties. Symbol: Nb. Atomic Number: 41. Standard atomic weight (A r ): 92.90638 (2) Electron configuration:

Niobium [ˈnioːp] (after Niobe, the daughter of tantalum) is a chemical element with the element symbol Nb and the atomic number 41. It is one of the transition metals, in the periodic table it is in the 5th period and the 5th subgroup (group 5) or vanadium group. In the Anglo-Saxon language area is still today many metallurgists, material ...

Niobium is a transition metal in Group 5 (VB) of the periodic table. The periodic table is a chart that shows how chemical elements relate to one another. Niobium has a very interesting history. It was discovered by English chemist Charles Hatchett (1765-1847) in …

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 presence of an oxide layer on …

Here are some of niobium's essential properties: Symbol – Nb. Number – 41. Density – 8.57 g/cm3. Atomic Weight – 92.906 g/mol. Crystal Structure – Body Centered Cubic. Melting Point – 2750 K, 2477°C, 4491°F. Boiling …

Overview. Niobium is a transition metal in Group 5 (VB) of the periodic table. The periodic table is a chart that shows how chemical elements relate to one another. Niobium has a very interesting history. It was discovered …

There are a total of 34 forms of niobium isolated from various minerals. Among them, 26 are radioactive isotopes of element 41. The stable isotope niobium-93 makes up the naturally occurring elemental form of …

Niobium, formerly columbium, is a chemical element with symbol Nb (formerly Cb) and atomic number 41. It is a soft, grey, ductile Transition Metal, which is often found in the pyrochlore mineral, the main commercial source for niobium, and columbite.

Niobium metal crystals 99.99% 25 grams. High purity Niobium metal element 41 sample. BIG crystals 99,99%. Pure Niobium metal crystals for element collection. Packaging: 25 grams in plastic bag. Very Rare Niobium metal crystals sample. $76.90. Final price excl. shipping costs. Sold Out.

niobium (Nb), chemical element, refractory metal of Group 5 (Vb) of the periodic table, used in alloys, tools and dies, and …

Element Niobium (Nb), Group 5, Atomic Number 41, d-block, Mass 92.906. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images. Jump to main content

Physical Characteristics. Niobium is a soft, lustrous, ductile transition metal. It is greyish in color and is changed to blue when exposed to air and oxygen. It has a cubic crystalline structure. It becomes a superconductor at very low temperatures [3]. Niobium can produce strong magnetic field.

Niobium's toughness, resistance to corrosion and excessive melting point makes it a great alloy to steel that's applied when sturdiness is essential. It's why around 75 percent of this mineral is used as an alloy in high-energy steel found in pipelines, transportation, and structural applications. Niobium's impressive resistance to heat ...

Niobium is a Block D, Group 5, Period 5 element. The number of electrons in each of niobium's shells is 2, 8, 18, 12, 1 and its electronic configuration is [Kr] 4d 4 5s 1.The niobium atom has a radius of 142.9.pm and its Van …

Niobium, previously known in the U.S. as columbium, is a chemical element under the symbol Nb with the atomic number 41. Niobium is a soft, whitish, ductile, transition metal often found in the minerals pyrochlore and columbite. The name niobium comes from Greek mythology. Niobe is the daughter of Tantalus, after whom tantalum is …

niobium. The chemical element niobium (Nb) is a soft, malleable metal of Group 5 (Vb) of the periodic table. In 1801 the English chemist Charles Hatchett discovered a metal and named it columbium. Some 40 years later another chemist, Heinrich Rose of Germany, rediscovered the metal and named it niobium. Ever since, despite an international ...

Niobium is a metal element that belongs to the group of elements called the transition metals . Niobium is a naturally occurring element that has an abundance of 0.002 percent on the Earth's crust ...

Properties: Platinum-white with a bright metallic luster, although niobium takes on a bluish cast when exposed to air at room temperatures for a long time. Niobium is ductile, malleable, and highly …

Major end-use distribution of reported niobium consumption was as follows: steels, 74%; and superalloys, 26%. In 2009, the estimated value of niobium consumption was $162 million and was expected to be about $330 million in 2010, as measured by the value of imports. Recycling: Niobium was recycled when niobium-bearing steels and superalloys ...

Niobium Slogan. Niobium, Hear It Roar! It's An Element Not to Ignore. Just ask NASA, I implore. Niobium. It's shiny and that's all that matters! Atomic number 41, Niobium is lots of fun. Niobium: Learn about this element so you wont end up like a nio"bum". Niobium: It's shiny, it's gray, and when it's cool… its a SUPERCONDUCTOR!

Find information on Niobium including chemical element properties like atomic weight and a list of compounds that contain Niobium. Chemical element: Niobium (Nb) Physical and chemical properties of Niobium. Atomic Number: 41: Element Symbol: Nb: Element Name: Niobium: Atomic Weight: 92.90638: Group Number: 5: Group Name: none:

Niobium element is a transition metal because it has incompletely filled d-orbital in its ground state. Let me explain the exact meaning of this. According to the definition of transition metals; The …