Am
Cm
Pa
Md
Cf
Fm
Th
Lr
Bk
Ac
U
Np
Pu
Es
No
Americium
Curium
Neptunium
Einsteinium
Lawrencium
Berkelium
Mendelevium
Protactinium
Plutonium
Uranium
Californium
Actinium
Nobelium
Thorium
Fermium