An alternative name is actinides.

Elements of the Periodic Table
Elementsort icon Atomic numbersort icon Atomic weightsort icon Boiling pointsort icon Densitysort icon Heat fusionsort icon Heat vapoursort icon Melting pointsort icon Specific heat capacitysort icon Thermal conductivitysort icon
Actinium 89 227.03 0 J/kg/K
Americium 95 243.06 0 J/kg/K
Berkelium 97 247.07 0 J/kg/K
Californium 98 251.08 0 J/kg/K
Curium 96 247.07 0 J/kg/K
Einsteinium 99 254.09 0 J/kg/K
Fermium 100 257.1 0 J/kg/K
Lawrencium 103 256.1 0 J/kg/K
Mendelevium 101 257.1 0 J/kg/K
Neptunium 93 237 19500 kg/m³ 394.89 kJ/mol 910.16° K 0 J/kg/K
Nobelium 102 255.09 0 J/kg/K
Plutonium 94 242 3508.16° K 365.16 kJ/mol 913.16° K 0 J/kg/K
Protactinium 91 231.04 0 J/kg/K
Thorium 90 232.04 4123.16° K 11700 kg/m³ 19.26 kJ/mol 2023.16° K 0 J/kg/K 5.5 W/m/K
Uranium 92 238.03 4091.16° K 19070 kg/m³ 11.31 kJ/mol 460.64 kJ/mol 1405.16° K 26.8 J/kg/K 3.4 W/m/K
Amazon Books
Image of Mendeleev on the Periodic Law: Selected Writings, 1869-1905
Author: Dmitri Ivanovich Mendeleev
Publisher: Dover Publications Inc. (2005)
Binding: Paperback, 320 pages