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GAA transuranic chemical element (symbol Mt) with atomic number 109.
Face-centered cubic crystal structure for meitnerium
A transuranic chemical element (symbol Mt) with atomic number 109.
Scheme of an apparatus for creation of superheavy elements, based on the Dubna Gas-Filled Recoil Separator set up in the Flerov Laboratory of Nuclear Reactions in JINR. The trajectory within the detector and the beam focusing apparatus changes because of a dipole magnet in the former and quadrupole magnets in the latter.