How to Use ruthenium in a Sentence
ruthenium
noun-
The ruthenium atom is solidly attached to a base of molecular groups shaped like a five-petaled flower.
—Scientific American, 30 Aug. 2019
-
In 1992, Grubbs solved the problem by using ruthenium as a catalyst.
—John Johnson, Los Angeles Times, 29 Dec. 2021
-
Rhodium, iridium and ruthenium count among the precious metals that are more rare than gold, according to the U.K.’s Royal Mint.
—Victor Reklaitis, WSJ, 4 May 2017
-
Ruthenium, top vias, and air gaps Among the replacements for copper, ruthenium has gained a following.
—IEEE Spectrum, 22 Mar. 2023
-
The chemical element with the atomic number 44 is called ruthenium.
—Mark Inabinett, AL.com, 8 Apr. 2018
-
Luckily, that technetium decays into a type of ruthenium, which is stable.
—Bill Andrews, Discover Magazine, 4 Sep. 2018
-
After all, the supplies of precious metals contained in asteroids, such as platinum, cobalt and ruthenium, are nearly endless.
—Troy Farah, Discover Magazine, 2 July 2019
-
But research is showing that the old formulas used to build copper interconnects are a disadvantage to ruthenium.
—IEEE Spectrum, 22 Mar. 2023
-
In 1992, Grubbs improved the process by demonstrating that another metal, ruthenium, was a more stable catalyst and was easily adapted for use in air, water or alcohol.
—Matt Schudel, BostonGlobe.com, 26 Dec. 2021
-
Combining a small amount of hydrogen brought from Earth with martian atmospheric carbon dioxide in the presence of a nickel or ruthenium catalyst would yield methane and water.
—David S. F. Portree, WIRED, 3 Nov. 2012
-
The Census Bureau’s count for other precious metals includes silver, platinum, palladium and more obscure sources such as ruthenium and iridium.
—Dian Zhang, USA TODAY, 3 Mar. 2021
-
Battery materials such as cobalt and steel-hardener vanadium have surged, while minor precious metals like ruthenium rallied too.
—Thomas Biesheuvel, Bloomberg.com, 11 Sep. 2017
-
Although fullerene wheels must be attached in the final synthetic step, p-carborane- and ruthenium-based wheels do not inhibit organometallic coupling reactions, which allows a more convergent synthesis of molecular machines.
—Seriously Science, Discover Magazine, 24 July 2015
-
Finnish authorities also reportedly detected small levels of cobalt, ruthenium and cesium in mid-June.
—Kyle Mizokami, Popular Mechanics, 29 June 2020
-
Platinum is part of the six platinum-group metals (PGM), including palladium, iridium, rhodium, ruthenium, and osmium.
—Laxmi Corp, The Salt Lake Tribune, 25 July 2023
-
Beyond questions about recyclability, ruthenium—an element used in the molecule—is quite expensive.
—Doug Johnson, Ars Technica, 4 Feb. 2022
Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'ruthenium.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Last Updated: