| Elektronenstrahl | electron beam |
| Elektronenröhre | thermionic valve electron tube |
| Elektronendonator | electron donor |
| Elektroneneinfang | electron capture |
| Elektrogerät | electric appliance |
| Elektroindustrie | electrical industry |
| Elektronenhülle | atomic shell electron shell |
| Elektronenmasse | electron mass |
| Elektronenvolt | electron volt electronvolt |
| elektronegativ | electronegative |
| elektronisch | electronic |
| Neutronenzahl | neutron number |
| Neutronenstrahlung | neutron radiation |
| Elektronikschrott | e-waste |
| Elektronvolt | electron volt |
| Elektrofahrrad | electric bicycle |
| Elektroherd | electric stove |
| Elektroleitung | line power transmission transmission |
| Elektroniker | electronics technician |
| Elektronikmüll | electronic waste |