Search results for “mòbil aprenentatge electrònic mòbil”

08 Electron Config Shorthand

Applying the energy levels all the time takes far too long. Therefore, a simple shorthand notation of the electron configuration was developed. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.

Electromagnetic fields of mobile communications

Being able to make phone calls anywhere and at any time has now become a matter of course. Mobile communications are now part of our everyday lives. But how does mobile communications work? How does it affect humans? How can we protect ourselves from the effects of mobile communications? The video

08 The Electron Pair Bond - Molecules

Molecules are compounds of non-metal atoms. But how does the bond come about? They cannot give up or absorb electrons completely, because both partners want to have more. Using the fluorine molecule as an example, the electron pair bond is explained with the help of the energy level diagram. Origin

Mobile communications and health

Is 5G dangerous? What are frequencies in mobile communications all about and what effects do they have on humans? In the video, our colleague Alexander Leymann explains what the electromagnetic fields with which mobile communications actually work. In addition, what effects there are and how all thi

ScienceCasts: Escape of the Destructive Electrons

Visit http://science.nasa.gov/ for more. Earth is surrounded by electrons that can be disruptive to our technology. NASA is using high-altitude balloons and spacecraft to monitor and understand these particles in the radiation belts surrounding our planet. Click here to see more videos: https://al