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The rare earth elements are 17 proper elements, consisting of scandium, yttrium and the fifteen lanthanoids.
All of the elements in the lanthanide and actinide series are considered "rare earth" elements
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∙ 10y agolanthanides
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What is another name for the rare earths?
alkaline earth metalsANSWERThe rare earth elements are scandium, yttrium and the 15 elements in the lanthanide group.
Why were rare earth metals the last elements to be found?
only small amounts exists
Golds family name or Rare Earth element series?
metal is it family and rare earth element is used if you do not know the family property
What elements does the earth and moon have that are the same?
rocks
Is it real that 92 elements are found on earth?
Yes! Out of the current 118 known elements 92 of them are natural occurring, and 26 are man made. Only 90 of the 92 natural elements are found on Earth. The other 2 natural elements are found in space.
What is another name for the rare earth elements?
alkaline earth metalsANSWERThe rare earth elements are scandium, yttrium and the 15 elements in the lanthanide group.
What are Elements in the first row of the rare earth elements of the periodic table!?
Elements in the first row of the rare earth elements of the Periodic Table are called LANTHANIDES.
What is another name the rare earth?
alkaline earth metalsANSWERThe rare earth elements are scandium, yttrium and the 15 elements in the lanthanide group.
What are the uses of rare earth elements?
your TV, smart phone, car, head phones, speakers all use rare earth elements. there are many types of rare earth elements that all have different uses.
Is samarium a rare earth elements?
no
How many rare earth elements are they?
As of 2014, there are 17 known rare earth elements. In the early 1800s, only 2 were know.
What is another name for the rare earths?
alkaline earth metalsANSWERThe rare earth elements are scandium, yttrium and the 15 elements in the lanthanide group.
Another name for what is rare earths?
alkaline earth metalsANSWERThe rare earth elements are scandium, yttrium and the 15 elements in the lanthanide group.
What does this mean- Most of the rare earth elements are considered to be synthetic?
All the rare earth elements are natural chemical elements (including prometium - element obtained also artificialy).
What are the Uses of rare-earth element?
your TV, smart phone, car, head phones, speakers all use rare earth elements. there are many types of rare earth elements that all have different uses.
What are the f block elements known as?
inner transistion elements or rare earth elements
What new uses are being found for rare earth elements?
Some rare earth element's are in the food we eat
