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Chongqing (Sichuanese pronunciation: [tsʰoŋ˨˩tɕʰin˨˩˦], Standard Mandarin pronunciation:...
Paducah () is a home rule-class city in and the county seat of McCracken County, Kentucky, United...
Cobalt is a chemical element with the symbol Co and atomic number 27. Like nickel, cobalt is...