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Level 8
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Protactinium
Pa
Uranium
U
Neptunium
Np
Plutonium
Pu
Americium
Am
Curium
Cm
Berkelium
Bk
Californium
Cf
Einsteinium
Es
Fermium
Fm
Mendelevium
Md
Nobelium
No
Lawrencium
Lr
Rutherfordium
Rf
Dubnium
Db
