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
More than 70 percent of its population of 22 million lives on less than $3 a day, according to the World Bank, despite the country also having significant potential in cobalt, nickel and manganese.
From Barron's ● Aug. 16, 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
Toxic amounts of cobalt and aluminum saturated the earth, poisoning the plants.
From "The Science of Breakable Things" by Tae Keller
Vocabulary lists containing cobalt
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