Unit 9 — The Periodic Table and Chemical Periodicity
The Periodic Table and Chemical Periodicity — AS Chemistry Chemistry
Trends across Period 3, including its oxides and chlorides and their reactions with water.
Topic Overview
Trends across Period 3, including its oxides and chlorides and their reactions with water. This sits within AS Chemistry (Cambridge), alongside the other topics on that syllabus.
Topical Past Papers
Real exam questions on The Periodic Table and Chemical Periodicity, compiled by topic rather than by year, testing understanding rather than recall alone. Newer files include their own answers.
MCQs
Quick-check multiple-choice questions on The Periodic Table and Chemical Periodicity, for testing recall and spotting gaps fast.
MCQs coming soon
AS Chemistry Notes
Presentation notes for The Periodic Table and Chemical Periodicity, for online study — view only.
Notes coming soon