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nickel | a United States coin worth one twentieth of a dollar | |
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nickel, nickel note | five dollars worth of a drug | |
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V2 |
nickel | plate with nickel | |
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nickel, Ni, atomic number 28 | a hard malleable ductile silvery metallic element that is resistant to corrosion; used in alloys; occurs in pentlandite and smaltite and garnierite and millerite |