Research scientists at the Joint Institute for Nuclear Research in Dubna, Russia and the Lawrence Livermore National Laboratory (LLNL), California believed they had made element 118, Ununoctium,
Atomic Symbol: (Uuo)
Atomic Number: (118)
Atomic Mass: 294
Although Ununoctium part of the Noble Gases, it is very unstable and radioactive and it is the only synthetic member of the Noble Gases. It has a temporary name and atomic symbol as it hasn’t been confirmed. The element only lasts for one-thousandth of a second, making their discovery extremely difficult. (Uuo) may not be a Noble Gas unlike the others and it is now predicted to be a solid.
Electron Configuration Shells:
Atomic Symbol: (Uuo)
Atomic Number: (118)
Atomic Mass: 294
Although Ununoctium part of the Noble Gases, it is very unstable and radioactive and it is the only synthetic member of the Noble Gases. It has a temporary name and atomic symbol as it hasn’t been confirmed. The element only lasts for one-thousandth of a second, making their discovery extremely difficult. (Uuo) may not be a Noble Gas unlike the others and it is now predicted to be a solid.
Electron Configuration Shells: