Diagram of the nuclear composition, electron configuration, and valence (outer electron) orbitals of an atom of flerovium-289 (atomic number: 114), th


Diagram of the nuclear composition, electron configuration, and valence (outer electron) orbitals of an atom of flerovium-289 (atomic number: 114), the most stable isotope of this radioactive element. The nucleus consists of 114 protons (blue) and 175 neutrons (red). Flerovium, named after Georgy Flyorov and first synthesised in 1999, is a transactinide of unknown properties in group 14, period 7, and the p-block of the periodic table. There are two nuclear isomers of flerovium-289, with half-lives of seconds and minutes.


Size: 4800px × 3872px
Photo credit: © CARLOS CLARIVAN/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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