Discovery
Discovered by Carl Gustaf Mosander in 1843.
Common Uses
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Used in fiber optic communication and lasers.
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Used in stainless steel manufacturing to improve strength.
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Used as a doping agent in laser technology.
Interesting Facts
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Ytterbium is used in optical clocks, which may be the basis for the next generation of atomic clocks.
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It is named after the Swedish village of Ytterby, where many rare earth elements were first discovered.
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