Definition Of Trace Elements
A trace element is a chemical element whose concentration or other measure of amount is very low a trace amount.
Definition of trace elements. Trace element synonyms trace element pronunciation trace element translation english dictionary definition of trace element. In analytical chemistry a trace element is one whose average concentration is less than 100 parts per million ppm measured in the atomic count or less than 100 micrograms per gram. One of several types of simple chemical substance that are necessary for healthy growth and. Trace element definition is a chemical element present in minute quantities.
A chemical element required in minute quantities by an organism to. Trace elements in ground water.