M3E1I1T1N1E1R1I1U1M3S1
15 points
MEITNERIUMS is validvalid
MEITNERIUM, the chemical element with atomic number 109 [n]
MEITNERIUM, an artificially produced radioactive transuranic element [n]
MEITNERIUM, the chemical element with atomic number 109 [n]
MEITNERIUM, an artificially produced radioactive transuranic element [n]