P3L1U1T1O1N1I1U1M3
13 points
PLUTONIUM is validvalid
the chemical element with atomic number 94 [n PLUTONIUMS]
a naturally radioactive, silvery, metallic transuranic element [n -S]
the chemical element with atomic number 94 [n PLUTONIUMS]
a naturally radioactive, silvery, metallic transuranic element [n -S]