karbonaatsete
Karbonaatsete is a term used in geology and chemistry to refer to compounds containing the carbonate ion, which has the chemical formula CO3^2-. This ion is a polyatomic anion consisting of a central carbon atom covalently bonded to three oxygen atoms. The carbonate ion is planar and has a resonance structure where the negative charge is delocalized across the oxygen atoms.
Carbonate compounds are very common in the Earth's crust. They are the primary constituents of many rocks,
In a broader sense, "karbonaatsete" can also refer to processes involving the formation or breakdown of carbonate