Adjective
Of, pertaining to, or derived from, copper; containing copper; -- said of those compounds of copper in which this element is present in its lowest proportion.
Source: Webster's dictionaryIn this titration, glucose reduces cupric ions to cuprous ions which react with potassium thiocyanate to produce a white precipitate, indicating the endpoint. Source: Internet
In this process, rare-earth ions are sorbed onto suitable ion-exchange resin by exchange with hydrogen, ammonium or cupric ions present in the resin. Source: Internet
Copper salts typically burn blue, but cupric chloride (also known as "campfire blue") can also produce green flames. Source: Internet
GABORONE, June 7 (Reuters) - Private equity firm Cupric Canyon will begin construction of its Khoemacau copper project in Botswana in October, with first sales of the metal expected in 2021, a company executive said on Thursday. Source: Internet