Livermorium
Chemical element
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Livermorium is a synthetic chemical element; it has symbol Lv and atomic number 116. It is an extremely radioactive element that has only been created in a laboratory setting and has not been observed in nature. Wikipedia
Symbol: Lv
Atomic number: 116
Atomic mass: 293 u
Discoverer: Joint Institute for Nuclear Research
Discovered: 2000
Electrons per shell: 2, 8, 18, 32, 32, 18, 6 (predicted)