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Science
Chemistry
Chemical elements
f-Block
f-Block
Lanthanides
Actinides
Actinide
F-block chemical elements
Actinium
Chemical element with atomic number 89
Americium
Chemical element with atomic number 95
Berkelium
Chemical element with atomic number 97
Californium
Chemical element with atomic number 98 (Cf)
Cerium
Chemical element with atomic number 58 (Ce)
Curium
Chemical element with atomic number 96 (Cm)
Dysprosium
Chemical element with atomic number 66
Einsteinium
Chemical element with atomic number 99
Erbium
Chemical element with atomic number 68
Europium
Chemical element with atomic number 63
Fermium
Chemical element with atomic number 100
Gadolinium
Chemical element with atomic number 64
Holmium
Chemical element with atomic number 67 (Ho)
Lanthanide
Trivalent metallic rare-earth elements
Lanthanum
Chemical element with atomic number 57
Mendelevium
Chemical element with atomic number 101 (Md)
Neodymium
Chemical element with atomic number 60
Neptunium
Chemical element with atomic number 93
Nobelium
Chemical element 102
Plutonium
Chemical element with atomic number 94
Praseodymium
Chemical element with atomic number 59
Promethium
Chemical element with atomic number 61 (Pm)
Protactinium
Chemical element with atomic number 91 (Pa)
Rare-earth element
Any of the fifteen lanthanides plus scandium and yttrium
Samarium
Chemical element with atomic number 62 (Sm)
Terbium
Chemical element with atomic number 65
Thorium
Chemical element with atomic number 90
Thulium
Chemical element with atomic number 69
Uranium
Chemical element with atomic number 92
Uranium-235
Isotope of uranium
Uranium-238
Isotope of uranium
Ytterbium
Chemical element with atomic number 70