Awọn eroja aiye toje/awọn eroja ilẹ toje Lanthanide pẹlu awọn nọmba atomiki ti o wa lati 57 si 71 ninu tabili igbakọọkan, eyun lanthanum (La), cerium (Ce), praseodymium (Pr), neodymium (Nd), promethium (Pm) Samarium (Sm) , europium (Eu), gadolinium (Gd), terbium (Tb), dysprosium (Dy), holmium (Ho), bee...
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