Curiumball is a highly radioactive element that is made artificially. Any natural curium has a half life of 15.6 million years, so majority of primordial Curium is not Curium anymore. It is used sometimes in X-rays, though a very limited amount, considering that it will cause Cancer easily.

It is named after Marie and Pierre Curie, the couple that discovered Radioactivity.

Chemical elements
Nu N1 N2 N3 N4 N5
H   He
Li Be   B C N O F Ne
Na Mg   Al Si P S Cl Ar
K Ca   Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr   Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Cs Ba La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
Curiumball is also Polish.KURWA !!!!