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level: 61-70

Questions and Answers List

level questions: 61-70

QuestionAnswer
Pm 61Promethium
Sm 62Samarium
Eu 63Europium
Gd 64Gadolinium
Tb 65Terbium
Dy 66Disposium
Ho 67Holmium
Er 68Erbium
Tm 69Thulium
Yb 70Ytterbium