Topic: Rare Earth
Not finding your answer? Try searching the web for Rare Earth
Answers to Common Questions
How to Make Rare Earth Magnets
Rare earth magnets are made from the rare earth elements, which have atomic numbers ranging from 57 to 71. These elements are so named because they were thought to be rare when they were first discovered, although they are now known to be r... Read More »
Source: http://www.ehow.com/how_5313780_make-rare-earth-magnets.html
What are the rare earth elements?
The rare earth elements are 17 proper elements, consisting of scandium, yttrium and the fifteen lanthanoids. Read More »
Source: http://wiki.answers.com/Q/What_are_the_rare_earth_elements
How to Work With Large Rare Earth Magnets
Neodymium and other rare earth metals make the strongest permanent magnets. Smaller neodymium magnets are powerful enough, but the larger ones need careful handling. Keep your magnet well away from any metallic or magnetic items you might w... Read More »
Source: http://www.ehow.com/how_5660558_work-large-rare-earth-magnets.htm...
More Common Questions
Answers to Other Common Questions
Rare earth magnets are the strongest permanent magnets that you can buy. Because of their strength, rare earth magnets are often used in war games like Warhammer to customize the miniature figurines used in the game. The magnets can be used...
Read More »
Source: http://www.ehow.com/how_6175788_rare-earth-magnets-warhammer.html
A rare-earth magnet is a particularly strong magnet that must contain materials such as iron, cobalt, and nickel. These are the only elements available that are ferromagnetic at room temperatures. Ferromagnetism is one of the strongest type...
Read More »
Source: http://www.ehow.com/how_5114873_rare-earth-magnet-work.html
n. Any of various oxides of the rare-earth elements. A rare-earth element.
Read More »
Source: http://www.answers.com/topic/rare-earth
n A fluorescent material such as calcium tungstate used as the basis of x-ray intensifying screens. In recent years, new materials, including the rare earths yttrium and gadolinium, have also found application in such devices. These rare ea...
Read More »
Source: http://www.answers.com/topic/rare-earth-screen
The rarest animal? That would be the Pinta Island Tortoise. Its nickname is "Lonesome George." Why? There's only 5 4 3 2 ONE left. :-( Poor Lonesome George
Read More »
Source: http://wiki.answers.com/Q/What_is_the_most_rare_animal_on_earth
First, Helium does not chemically combine with other elements. Second, Helium is a very light weight (low density) gas that tends to rise in the atmosphere and eventually escape from the gravitational field of the Earth. Last, there are ver...
Read More »
Source: http://wiki.answers.com/Q/Why_is_helium_so_rare_on_earth
Rare earth metals are an extremely reactive group on the periodic table. They are rare because they tend to react with everything, so are usually not found pure.
Read More »
Source: http://wiki.answers.com/Q/Why_are_rare_earth_metals_rare
