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of processing, despite the low percentage quantities of rare earths they contain. in any source of rare earths, thulium will make up an extremely small percentage of the total rare earth content, as it is one of the rarest of the rare earth elements. products compounds thulium acetate thulium acetate
electrons in each of thulium's shells is , , , , , and its electronic configuration is [xe] f s . in its elemental form, cas - - , thulium has a silvery-white appearance. the thulium atom has a radius of .pm and its van der waals radius is unknown. thulium is representative of the other lanthanides...
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