Chapter 3
Electronic Structure of Atoms and Periodic Table
Protons, neutrons and electrons, how electrons are arranged in shells, and how the periodic table organizes every element by structure and trend.
Coming soon
Electronic Structure of Atoms and Periodic Table
This chapter's full lessons haven't been written yet — here's what it will cover.
Atomic Structure
- Protons, Neutrons and Electrons
- Atomic Number and Mass Number
- Isotopes
Electron Arrangement
- Electron Shells and Configuration
- Valence Electrons
The Periodic Table
- Groups and Periods
- Metals and Non-Metals
- Periodic Trends: Radius, Ionization Energy, Electronegativity