lanthanide

Noun

Meaning

any element of the lanthanide series (atomic numbers 57 through 71)

Source: WordNet

Synonyms

rare-earth element lanthanoid lanthanon rare earth cause basis erbium component agent broker ytterbium holmium lanthanum chemical element actinide

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Hypernyms

group grouping

Hyponyms

terbium metal

Phrases with the word

belongs to the lanthanide series lanthanide metal

Examples

As there are seven 4f orbitals, the number of unpaired electrons can be as high as 7, which gives rise to the large magnetic moments observed for lanthanide compounds. Source: Internet

Click here for more information. main infobox Thulium is a chemical element with symbol Tm and atomic number 69. It is the thirteenth and antepenultimate (third-last) element in the lanthanide series. Source: Internet

Also, a common presentation is to put all 15 lanthanide and actinide columns below, while the f-block only has 14 columns. Source: Internet

Consequently, the lanthanide elements with incompletely filled 4f-orbitals are paramagnetic or magnetically ordered. Source: Internet

Consequently, the spectra of lanthanide ions are rather weak and the absorption bands are similarly narrow. Source: Internet

However, there is one notable exception, known as the lanthanide contraction : the 5d block of elements are much smaller than one would expect, due to the shielding caused by the 4f electrons. Source: Internet

Close letter words and terms

lanthana lanthanate lanthanian lanthanide contraction lanthanide metal lanthanide series