You are watching: Which noble gas has the highest boiling point
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In the covering atomic model, electron occupy different energy levels, or shells. The K and L shells are presented for a neon atom.
Screened native the nucleus by intervening electrons, the external (valence) electrons of the atom of the more heavier noble gases are held less firmly and also can be gotten rid of (ionized) an ext easily indigenous the atom than deserve to the electron of the lighter noble gases. The energy required because that the removal of one electron is referred to as the first ionization energy. In 1962, while functioning at the college of british Columbia, brother chemist Neil Bartlett uncovered that platinum hexafluoride would eliminate an electron native (oxidize) molecular oxygen to form the salt
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In 2006, scientists at the joint Institute because that Nuclear study in Dubna, Russia, announced that oganesson, the next noble gas, had been made in 2002 and 2005 in a cyclotron. (Most aspects with atom numbers greater than 92—i.e., the transuranium elements—have to be made in particle accelerators.) No physics or chemistry properties that oganesson have the right to be directly determined due to the fact that only a few atoms that oganesson have been produced.