Ytterbium
Yb
70
173.04
1s22s22p63s23p63d104s24p64d104f14
5s25p66s2
Biological significance

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Excess in the body

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Deficiency in the body

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Drugs/dose

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Conventional medicine

➤ Used as a contrast agent in MRI studies.

➤ Used in the study of nanotechnology, laser therapy and nuclear medicine.

Unconventional medicine

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Toxic effect/antidote

➤ Common symptoms are gastrointestinal upset, cephalgia, weakness, and pharyngeal reflex.


➤ There is no specific antidote for Ytterbium poisoning.

Interesting facts

➤ Ytterbium is divalent, which helps to distinguish it in a mixture of lanthanides.

➤ Its electrical conductivity is three times higher than other lanthanides.

Chemist Jean Charles Galissard de Marignac
about how he discovered Ytterbium

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