Ytterbium: nomoro ea athomo ea 70, boima ba athomo 173.04, lebitso la element le nkiloeng sebakeng seo e sibolotsoeng ho sona. Likahare tsa ytterbium ka mokokotlong ke 0.000266%, haholo-holo li teng ka phosphorite le li-deposit tsa khauta tse ntšo tse sa tloaelehang, ha litaba tsa monazite li le 0.03%, tse nang le li-isotopi tsa tlhaho tse 7. Ho sibolla Histori...
Bala haholoanyane