Electron configurations
This sub-topic covers how electrons are arranged in atomic orbitals, following three core rules. You will learn to write full and condensed electron configurations for atoms and monatomic ions, and understand common exceptions to expected patterns.
📖Study Guide
In-depth bilingual notes with worked past paper examples.
✍️Practice Exam
Timed practice questions with mark scheme grading. Coming soon.
🎴Flashcards
Spaced repetition for key concepts and definitions. Coming soon.
📊Visualizer Coming Soon
Interactive plots and diagrams to build intuition. Coming soon.
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