Similar to サマリウム

40 (number)

70 (number)

1,000,000

Ytterbium

Erbium

Gadolinium

Dysprosium

Cerium

Thulium

Terbium

Neodymium

Praseodymium

Promethium

Holmium

Europium

Lanthanum

Lutetium

Dirlewanger Brigade

10th century

11th century

12th century

13th century

14th century

15th century

16th century

17th century

Liberal Revolution of 1820

18th century