• Nickel - Wikipedia

    en.wikipedia.org/wiki/Nickel Nickel is a chemical element with the symbol Ni and atomic number 28. It is a silvery-white lustrous metal with a slight golden tinge. Nickel belongs to the transition metals and is hard and ductile.Pure nickel, powdered to maximize the reactive surface area, shows a significant chemical activity, but larger pieces are slow to react with air under standard conditions because an oxide layer ...
  • Nickel: Uses, Side Effects, Interactions, Dosage, and Warning

    www.webmd.com/vitamins/ai/ingredientmono-1223/nickel Nickel is a mineral. It is found in several foods including nuts, dried beans and peas, soybeans, grains, and chocolate. The body needs nickel, but in very small amounts. Nickel is a common trace ...
  • nickel | Definition, Properties, Symbol, Uses, & Facts ...

    www.britannica.com/science/nickel-chemical-element Nickel, chemical element, ferromagnetic metal of Group 10 (VIIIb) of the periodic table, markedly resistant to oxidation and corrosion. Silvery white, tough, and harder than iron, nickel is widely familiar because of its use in coinage but is more important as the pure metal or in the form of alloys.
  • Nickel (Ni) - Chemical properties, Health and ...

    www.lenntech.com/periodic/elements/ni.htm Nickel. Nickel is silvery-white. hard, malleable, and ductile metal. It is of the iron group and it takes on a high polish. It is a fairly good conductor of heat and electricity. In its familiar compounds nickel is bivalent, although it assumes other valences.
  • Nickel | NIOSH | CDC

    www.cdc.gov/niosh/topics/nickel/default.html Nickel (Ni) is a hard, silvery-white metal that may cause irritation to the skin. Exposure can harm the lungs, stomach, and kidneys. Exposure to nickel may lead to cancer. Workers may be harmed from exposure to nickel. The level of exposure depends upon the dose, duration, and work being done.
  • Facts About Nickel | Live Science

    www.livescience.com/29327-nickel.html Nickel is a hard, silvery-white metal whose strength, ductility and resistance to heat and corrosion make it extremely useful for the development of a wide variety of materials — from wires to ...
  • Nickel Metal: It's Properties, History, Production & Uses

    www.thoughtco.com/metal-profile-nickel-2340147 Nickel is primarily extracted from the nickel sulfides pentlandite, pyrrhotite, and millerite, which contain about 1% nickel content, and the iron-containing lateritic ores limonite and garnierite, which contain about 4% nickel content. Nickel ores are mined in 23 countries, while nickel is smelted in 25 different countries.
  • Nickel (United States coin) - Wikipedia

    en.wikipedia.org/wiki/Nickel_%28United_States_coin%29 A nickel is a five-cent coin struck by the United States Mint.Composed of 75% copper and 25% nickel, the piece has been issued since 1866.Its diameter is .835 inches (21.21 mm) and its thickness is .077 inches (1.95 mm). Due to inflation, the purchasing power of the nickel continues to drop, and currently the coin represents less than 1% of the federal hourly minimum wage.
  • Espace client - Mon Compte-Nickel

    mon.compte-nickel.fr/identifiez-vous Vous êtes le parent ou tuteur légal d'un enfant ayant un Compte-Nickel 12/18 ans: utilisez l'identifiant de votre Compte-Nickel pour accéder à votre espace parent. Si vous n'avez pas de Compte-Nickel à votre nom, vous avez reçu votre identifiant sur l'email après l'ouverture du Compte-Nickel 12/18 ans.
  • Nickel – Wikipedia

    sv.wikipedia.org/wiki/Nickel Kännetecken. Nickel är en silvervit högglänsande metall. Den är en övergångsmetall som tillsammans med järn och kobolt kan räknas till gruppen järnmetaller.Den är hård. Den förekommer i förening med svavel i millerit, med arsenik i mineralen nickelin och skutterudit, och med arsenik och svavel i nickelglans.. På grund av att den är motståndskraftig mot oxidering används den ...