nobelium
noun
no·bel·i·um
nō-ˈbe-lē-əm 
: a radioactive metallic element produced artificially see Chemical Elements Table
Examples of nobelium in a Sentence
Recent Examples on the Web
Although Swedish researchers later had to retract their report of a 10-minute half-life, in 1992, the International Union of Pure and Applied Chemistry officially bestowed the name nobelium since it had been used in the literature for decades.
—
Allison Futterman, Discover Magazine, 17 Sep. 2022
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.
Allison Futterman, Discover Magazine, 17 Sep. 2022
Cite this Entry
“Nobelium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nobelium. Accessed 27 Feb. 2025.
Copy CitationKids Definition
nobelium
noun
no·bel·i·um
nō-ˈbel-ē-əm
: a radioactive metallic element produced artificially see element
Medical Definition
nobelium
noun
no·bel·i·um
nō-ˈbel-ē-əm
: a radioactive element produced artificially
—symbol No
see Chemical Elements Table
Love words? Need even more definitions?
Merriam-Webster unabridged
Share