Kopparföreningar
Kopparföreningar are chemical compounds that contain copper. Copper is a transition metal with the symbol Cu and atomic number 29. It can exist in various oxidation states, most commonly +1 (cuprous) and +2 (cupric), leading to a wide range of copper compounds.
Copper(II) compounds are generally more stable and common than copper(I) compounds. For instance, copper(II) sulfate (CuSO4)
Copper(I) compounds are less common and often more sensitive to oxidation. Copper(I) oxide (Cu2O) is a red
Kopparföreningar are vital in numerous biological processes, with copper being an essential trace element for humans