... and environmental chemistry. SI Units of MeasurementSeveral systems of measurement are used in chemistry and environmental chemistry. The most systematic of these is the International System of ... right, environmental chemistry provides anexcellent framework for the study of chemistry, dealing with “general chemistry, ”organic chemistry, chemical analysis, physical chemistry, photochemistry, ... ending of the name of the anion,oxide, is different from that of the element from which it was formed, oxygen. The transfer of two electrons from yields an ion of Mg2+ and one of an atom of Mg...