A soft silvery metallic element of the rare earth group; isotope 170 emits X-rays and is used in small portable X-ray machines; it occurs in monazite and apatite and xenotime. Synonyms: atomic number 69, Tm.
|
|
|
|
 | | | |||
|
|
|
|
Words linked to "Thulium" : atomic number 69, Tm, apatite, xenotime, metallic element, monazite, metal |
Copyright © 2024 Diccionario ingles.com |
