The Following Table throws Light on Some more Properties and Facts about Niobium. ;
Property or Fact Value Atomic number 41 Atomic weight 92.906 Melting point (°C) 2468 Boiling point (°C) 4942 Density (g/cm3) 8.57 Crystal structure Hexagonal close-packed (hcp)
Niobium is a hard, silver-white metal that is ductile and tough. It has a hexagonal close-packed crystal structure and a density of 8.57 grams per cubic centimeter. Niobium has a melting point of 2468 degrees Celsius and a boiling point of 4942 degrees Celsius. It is soluble in acids but is not affected by air or water.
Niobium is a chemical element with symbol Nb and atomic number 41. It is a soft, grey, ductile metal that is similar to tantalum, chemically and physically. Niobium is the 41st most abundant element in the Earth’s crust and is found in many minerals, but most commonly in pyrochlore.
The metal is used mainly in alloys, such as steel and cast iron, to increase strength and resistance to corrosion. Niobium is also used in superconducting materials and in various medical applications.
Niobium was discovered in 1801 by English chemist Charles Hatchett. He named it after Niobe, a character in Greek mythology who was the daughter of Tantalus
Properties
Niobium is a soft, silver-white metal that is found in the earth’s crust. It has very low reactivity and is resistant to corrosion. Niobium is used in the production of alloys, as well as in the medical field.
Niobium is a member of the group 5 elements in the periodic table. It has the symbol Nb and an atomic number of 41. Niobium is a soft metal with a silver-white color. It has very low reactivity and is resistant to corrosion. Niobium is used in the production of alloys, as well as in the medical field.
Structure
Niobium is a member of the group 5 elements in the periodic table. It has the symbol Nb and an atomic number of 41. Niobium is a soft metal with a silver-white color. It has a very low reactivity and is resistant to corrosion. Niobium is used in the production of alloys, as well as in the medical field.
Niobium has a density of 8.57 g/cm3 and a melting point of 2477°C. It is a very malleable metal and is resistant to wear and tear. Niobium alloys are used in the production of coins, jewelry, and other objects that are subjected to wear. Niobium is also used in the construction of high-temperature equipment, such as heat exchangers and superconducting magnets.
Isotopes
Niobium has three stable isotopes: Nb-93, Nb-94, and Nb-95. Nb-93 is the most common isotope, with a natural abundance of 98.93%. Nb-94 has a natural abundance of 0.07%. Nb-95 has a natural abundance of 1.0%.
Application
Niobium has a few medical applications. It is used in the production of implantable medical devices, such as pacemakers and stents. Niobium is also used in the production of radiopharmaceuticals. Niobium-containing compounds are used to label red blood cells for diagnostic imaging.
