Electron Configuration Diagrams

The video tutorial explains the structure of an atom, focusing on how electrons are arranged in energy levels or shells around the nucleus. It covers the rules for filling these shells, using lithium as an example, and provides a shorthand notation for electron configurations. The tutorial also includes a practice exercise with carbon, emphasizing the importance of understanding electron configurations for the first 20 elements.

What does the shorthand notation 2.8.8.2 represent in electron configuration?

Explain how to draw the electron configuration for a carbon atom.