cobalt
IPA: kˈoʊbɔɫt
noun
- A chemical element (symbol Co) with an atomic number of 27: a hard, lustrous, silver-gray metal.
- Cobalt blue.
- A village in Connecticut
- A town in Ontario.
- An unincorporated community in Idaho.
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Examples of "cobalt" in Sentences
- Cobalt 59 is the only stable cobalt isotope.
- Skin oils cause the cobalt to leach from the material.
- Cobalt II sulfate is the sulfate salt of divalent cobalt.
- The percentage represents the cobalt contained in the oxide.
- Cobalt based superalloys consume most of the produced cobalt.
- Some varieties of cobalt violet are made with cobalt arsenate.
- The chemical plating is of nickel, cobalt or nickel cobalt alloy.
- Removal of the cobalt permits recycle of the extractant to the process.
- Pure cobalt is not found in nature, but compounds of cobalt are common.
- At the conclusion of that film, a cobalt bomb detonation incinerates the Earth.