安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- Neodymium - Wikipedia
Neodymium is a chemical element; it has symbol Nd and atomic number 60 It is the fourth member of the lanthanide series and is considered to be one of the rare-earth metals It is a hard, slightly malleable, silvery metal that quickly tarnishes in air and moisture
- Neodymium | Rare Earth Element, Uses Properties | Britannica
Neodymium (Nd), chemical element, a rare-earth metal of the lanthanide series of the periodic table Neodymium is a ductile and malleable silvery white metal It oxidizes readily in air to form an oxide, Nd2O3, which easily spalls, exposing the metal to further oxidation
- Endangered Element: Neodymium - American Chemical Society
What is Neodymium? Neodymium is one of the more reactive lanthanides—a group of similar metallic elements numbered 57-71 on the periodic table These 15 elements, plus scandium and yttrium, are termed “rare earth elements” (REEs)
- Neodymium Facts, Symbol, Discovery, Properties, Uses - Chemistry Learner
What is Neodymium Neodymium (pronounced as nee-eh-dim-ee-em) belongs to the family of lanthanides metals and denoted by the chemical symbol Nd [1, 2] It comprises of five naturally-occurring stable isotopes whose mass numbers range from 142 to 148 of which Nd-144 is a radioisotope [4]
- Neodymium - Element information, properties and uses | Periodic Table
Element Neodymium (Nd), Group 19, Atomic Number 60, f-block, Mass 144 242 Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images
- Facts About Neodymium - Live Science
Neodymium is one of the more reactive lanthanide rare-earth metals and quickly oxidizes in air The element should be kept under an oil or sealed tightly in a plastic material The metal has a
- Neodymium: Properties, Uses, and Applications - A Comprehensive Guide
Explore the complete guide on Neodymium, a rare earth metal with remarkable properties and diverse applications Dive into its physical and chemical characteristics, uses in industry and medicine, safety guidelines, and more
- Neodymium: Properties and Applications - Stanford Materials
Neodymium, symbolized as Nd and bearing the atomic number 60, is a silvery-yellow metal with a significant role in various technological and industrial applications Discovered by Carl Auer von Welsbach in 1885, neodymium is one of the most important and widely used rare earth elements
|
|
|