cobalt
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Mining companies want to scour the ocean's abyssal plains for polymetallic nodules laden with nickel, copper and cobalt.
From Barron's ● Oct. 19, 2026
Cuba holds significant deposits of cobalt and nickel, which are used in the production of electronics.
From Salon ● Aug. 21, 2026
This structure allows large numbers of platinum cobalt intermetallic nanoparticles to remain densely packed yet evenly distributed.
From Science Daily ● Aug. 8, 2026
Lithium-ion battery scrap—often referred to as black mass—contains lithium and other critical materials such as cobalt, nickel, manganese and graphite.
From The Wall Street Journal ● Aug. 5, 2026
The club itself was a massive cobalt blue sphere, three kilometers in diameter, floating thirty meters off the ground.
From "Ready Player One: A Novel" by Ernest Cline
Vocabulary lists containing cobalt
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