N1I1H4O1N1I1U1M3
13 points
NIHONIUM is validvalid
the chemical element with atomic number 113 [n NIHONIUMS]
a highly radioactive element, of which only a few atoms have ever been produced [n -S]
the chemical element with atomic number 113 [n NIHONIUMS]
a highly radioactive element, of which only a few atoms have ever been produced [n -S]