# electronZoomA-Z

The negatively charged electron is an elementary particle, it hardly has any mass and moves around the positive atomic nucleus. Its symbol is e-.

Tab.1
Electric charge Specific electric charge $e$ $1.602⋅10-19$ $C$ $NA$$e$ $98.487$ $C$ $e$/$me$ $1.7589⋅108$ $C$/$g$ $me$ $9.1091⋅10-28$ $g$ $NA$$me$ $5.4869⋅10-4$ $g$/$mol$ $re$ $2⋅10-13$ $cm$

A more exact characterization of electrons and their movements are an integral part of the various atomic models.