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step step three.8 Services and Type of Ionic Substances

step step three.8 Services and Type of Ionic Substances Polyatomic ions have special names. Many of them contain oxygen and are called oxyanions. When only one oxyanion for an element exists, the ending of the primary element is given the ‘-ate' ending. For example, the oxyanion of carbon is called carbonate (CO3 2- ). However, when different oxyanions exist using the same element but have a different number of oxygen atoms, prefixes and suffixes are used to tell them apart. For example, if two oxyanions ex...