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LanthanidesSee Rare earth elements
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LanthanidesElements with atomic numbers 58-71 (although there is some dispute over exactly where the lanthanides begin and end!). The lanthanide series is the group of elements in which the 4f sublevel is being [..]
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LanthanidesCommonly referred to as 'Rare Earth' metals. Examples: Neodymium, Lanthanum and Ytrrium.
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LanthanidesThis is a group of fifteen closely related elements and are known as the rare earth or "inner transition" elements. They are so alike that they are difficult to seperate from each other and [..]
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LanthanidesElements of the lanthanoid series including atomic number 57 (Lanthanum) through atomic number 71 (Lutetium).
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LanthanidesSee rare earth elements
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Lanthanides
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