21292494590
Bubebqeqpen
Biunbiennbiquadennquadpentennilium
Biunbiennbiquadennquadpentennilium is the temporary, systematic element name for the transactinide element having the atomic number 21292494590 and temporary element symbol Bubebqeqpen.
Biunbiennbiquadennquadpentennilium is the temporary, systematic element name for the transactinide element having the atomic number 21292494590 and temporary element symbol Bubebqeqpen.