Cobalt is essential in advanced industries, so it's often discussed in technical or economic contexts. The company sources cobalt for its high-performance batteries.
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Health Hazard
Cobalt can be toxic; use it to express concerns about industrial safety or environmental issues. The workers were exposed to cobalt dust, which can be harmful.
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Associated Value
Cobalt can imply high-value and strength when talking about products or materials. Cobalt-alloyed tools are more resistant to wear and corrosion.