Flerovium or Ununquadium Facts - Fl Element 114

Chemical & Physical Properties of Flerovium

Flerovium is a radioactive man-made element.
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By
Anne Marie Helmenstine, Ph.D.
Anne Marie Helmenstine, Ph.D.
Chemistry Expert
  • Ph.D., Biomedical Sciences, University of Tennessee at Knoxville
  • B.A., Physics and Mathematics, Hastings College
Dr. Helmenstine holds a Ph.D. in biomedical sciences and is a science writer, educator, and consultant. She has taught science courses at the high school, college, and graduate levels.
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Updated on March 13, 2017

Flerovium (formerly the placeholder name Ununquadium) Basic Facts

Symbol: Fl

Name Origin: Named for the Flerov Laboratory of Nuclear Reactions in Dubna, where element 114 and several other elements have been discovered.

Nicolaus Copernicus was the astronomer who proposed the heliocentric model of the solar system.
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Atomic Number: 114

Atomic Weight: [289]

Phase: presumably solid

Element Classification: Metal

Discovery: December 1998, reported in January 1999 by scientists at Dubna (Joint Institute for Nuclear Research) in Russia

Electronic Configuration: [Rn] 5f14 6d10 7s2 7p2

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Helmenstine, Anne Marie, Ph.D. "Flerovium or Ununquadium Facts - Fl Element 114." ThoughtCo, Aug. 25, 2020, thoughtco.com/flerovium-or-ununquadium-facts-fl-element-114-606491. Helmenstine, Anne Marie, Ph.D. (2020, August 25). Flerovium or Ununquadium Facts - Fl Element 114. Retrieved from https://www.thoughtco.com/flerovium-or-ununquadium-facts-fl-element-114-606491 Helmenstine, Anne Marie, Ph.D. "Flerovium or Ununquadium Facts - Fl Element 114." ThoughtCo. https://www.thoughtco.com/flerovium-or-ununquadium-facts-fl-element-114-606491 (accessed April 20, 2024).