How to Draw a Bohr-Rutherford Diagram | Calculate Valence Electrons and Electron Configuration

Learn how to draw a Bohr-Rutherford diagram for Helium and how to draw a Bohr-Rutherford Diagram for Carbon. Drawing Bohr-Rutherford diagrams helps us calculate the number of valence electrons for each element.
In this video, I review how to find the number of valence electrons, including the valence electrons in Carbon and the valence electrons in Helium. I also review how to find the electron configuration of carbon and of helium.
This video is intended as an introduction on how to find the number of valence electrons, and how to find the electron configuration for an introduction to chemistry. Happy chemistry everyone!