flerovium

noun

fle·​ro·​vi·​um flə-ˈrō-vē-əm How to pronounce flerovium (audio)
: a short-lived artificially produced radioactive element that has 114 protons
symbol Fl
see Chemical Elements Table

Examples of flerovium in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Scientists can produce flerovium at a rate of about three atoms a day, Düllmann says. Stephanie Pappas, Scientific American, 14 May 2024 The heaviest element that researchers have studied chemically is flerovium (114)—the heaviest one that can be created in the quantities and with the duration needed for chemical experiments. Stephanie Pappas, Scientific American, 14 May 2024 At room temperature, flerovium forms a strong bond with gold, very unlike a noble gas. Stephanie Pappas, Scientific American, 14 May 2024 Most of the ions passed through the target, but over the course of a few weeks, a few collided with a plutonium nucleus and fused into flerovium. Daniel Clery, Science | AAAS, 12 Feb. 2021

Word History

Etymology

Flerov Laboratory of Nuclear Reactions (of the Joint Institute for Nuclear Research in Dubna, Russia) + -ium

Note: The element was first produced in the Flerov Laboratory (Russian, Laboratorija jadernyx reakcij im. G.N. Flërova Ob"jedinënnogo instituta jadernyx issledovanij), founded by the Russian physicist Georgij Nikolaevič Flërov (1913-90).

First Known Use

2012, in the meaning defined above

Time Traveler
The first known use of flerovium was in 2012

Dictionary Entries Near flerovium

Cite this Entry

“Flerovium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/flerovium. Accessed 1 Dec. 2024.

Kids Definition

flerovium

noun
fle·​ro·​vi·​um
flə-ˈrō-vē-əm
: a short-lived artificially produced radioactive element see element
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