Notes || Flashcards || Questions by Topic
This topic is examined in the AS-Level Unit 1 Paper for WJEC Chemistry (Welsh Spec).
Notes:
Detailed Notes
Notes from Knockhardy Science
- 1.1. Oxidation Numbers, Redox and Half Equations
- 1.2. Atomic Structure - Isotopes and Mass Spec
- 1.2. Electron Configurations - Orbitals, Energy Levels and Ionisation Energy Trends
- 1.3. Atomic Structure - Isotopes and Mass Spec
- 1.3. Identifying Ions - Isotopes and Mass Spec
- 1.6. Electron Configurations - Orbitals, Energy Levels and Ionisation Energy Trends
- 1.6. Group 2 - Trends, Reactions and Properties
- 1.6. Group 7 - Halogens, Halide Ions and Uses
- 1.6. Periodicity
- 1.7. Acids and Bases - Strength, pH Curves, Indicators
- 1.7. Acids, Bases and Salts
Flashcards:
Questions by Topic:
From WJEC
- 1.1. Formulae and Equations MS
- 1.1. Formulae and Equations QP
- 1.2. Basic Ideas about Atoms MS
- 1.2. Basic Ideas about Atoms QP
- 1.3. Chemical Calculations MS
- 1.3. Chemical Calculations QP
- 1.4. Bonding MS
- 1.4. Bonding QP
- 1.5. Solid Structures MS
- 1.5. Solid Structures QP
- 1.6. The Periodic Table MS
- 1.6. The Periodic Table QP
- 1.7. Equilibria and Acid-Base Reactions MS
- 1.7. Equilibria and Acid-base Reactions QP
From OCR
- 1.2. Atoms, Isotopes and Relative Atomic Masses MS
- 1.2. Atoms, Isotopes and Relative Atomic Masses
- 1.2. Electron Structure MS
- 1.2. Electron Structure
- 1.3. Moles and Equations MS
- 1.3. Moles and Equations
- 1.4. Structure and Bonding MS
- 1.4. Structure and Bonding
- 1.6. Group 2 MS
- 1.6. Group 2
- 1.6. Periodicity MS
- 1.6. Periodicity
From Edexcel
