IGCSE
Edexcel IGCSE Chemistry · Modular Hub — Complete Revision Notes & Topical Questions
The complete Edexcel Modular – OL Chemistry syllabus by syllabus section, ordered…
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✅ 100% free📱 Phone & laptop🧠 Short, clear lessons🎯 Instant feedback🧪 Virtual lab📈 Progress you can see👪 Easy for parents to follow📝 Exam-style practice✅ 100% free📱 Phone & laptop🧠 Short, clear lessons🎯 Instant feedback🧪 Virtual lab📈 Progress you can see👪 Easy for parents to follow📝 Exam-style practice
1Principles of Chemistry
5 lessons
- 1.1States of matterFree preview12 minStudy
- 1.2Elements, compounds & mixtures12 minStudy
- 1.3Atomic structure12 minStudy
- 1.4The Periodic Table12 minStudy
- 1.5Chemical formulae, equations, calculations12 minStudy
2Inorganic Chemistry
4 lessons
- 2.1Reactivity series12 minStudy
- 2.2Extraction & uses of metals12 minStudy
- 2.3Acids, alkalis & titrations12 minStudy
- 2.4Acids, bases & salt preparations12 minStudy
3Physical & Organic Chemistry
5 lessons
- 3.1Energetics12 minStudy
- 3.2Introducing organic chemistry12 minStudy
- 3.3Crude oil12 minStudy
- 3.4Alkanes12 minStudy
- 3.5Alkenes12 minStudy
4Bonding & Electrolysis
4 lessons
- 4.1Ionic bonding12 minStudy
- 4.2Covalent bonding12 minStudy
- 4.3Metallic bonding12 minStudy
- 4.4Electrolysis12 minStudy
5Inorganic Chemistry
4 lessons
- 5.1Group 1 (alkali metals)12 minStudy
- 5.2Group 7 (halogens)12 minStudy
- 5.3Gases in the atmosphere12 minStudy
- 5.4Chemical tests12 minStudy
6Physical Chemistry
2 lessons
- 6.1Rates of reaction12 minStudy
- 6.2Reversible reactions & equilibria12 minStudy
7Organic Chemistry
4 lessons
- 7.1Alcohols12 minStudy
- 7.2Carboxylic acids12 minStudy
- 7.3Esters12 minStudy
- 7.4Synthetic polymers12 minStudy
8Principles of Chemistry
7 lessons
- 8.11a States of matter5 minStudy
- States of matter - Check yourselfEdexcel Modular OL 1a States of matter - Past paper questio…
- 8.21b Elements, compounds and mixtures5 minStudy
- Elements, compounds & mixtures - Check yourselfEdexcel Modular OL 1b Elements, compounds and mixtures - Pa…
- 8.31c Atomic structure5 minStudy
- Atomic structure - Check yourselfEdexcel Modular OL 1c Atomic structure - Past paper questio…
- 8.41d The Periodic Table5 minStudy
- The Periodic Table - Check yourselfEdexcel Modular OL 1d The Periodic Table - Past paper quest…
- 8.51e Chemical formulae, equations and calculations5 minStudy
- Chemical formulae, equations, calculations - Check yourself
- 8.61f Ionic bonding5 minStudy
- Ionic bonding - Check yourselfEdexcel Modular OL 1f Ionic bonding - Past paper questions
- 8.71g Covalent bonding5 minStudy
- Covalent bonding - Check yourselfEdexcel Modular OL 1g Covalent bonding - Past paper questio…
- Unit practiceMetallic bonding - Check yourselfElectrolysis - Check yourself
9Inorganic Chemistry
7 lessons
- 9.12a Group 1 (alkali metals) - lithium, sodium and potassium5 minStudy
- Group 1 (alkali metals) - Check yourselfEdexcel Modular OL 2a Group 1 (alkali metals) – lithium, so…
- 9.22b Group 7 (halogens) - chlorine, bromine and iodine5 minStudy
- Group 7 (halogens) - Check yourselfEdexcel Modular OL 2b Group 7 (halogens) – chlorine, bromin…
- 9.32c Gases in the atmosphere5 minStudy
- Gases in the atmosphere - Check yourselfEdexcel Modular OL 2c Gases in the atmosphere - Past paper …
- 9.42d Reactivity series5 minStudy
- Reactivity series - Check yourself
- 9.52f Acids, alkalis and titrations5 minStudy
- Acids, alkalis & titrations - Check yourselfEdexcel Modular OL 2f Acids, alkalis and titrations - Past …
- 9.62g Acids, bases and salt preparations5 minStudy
- Acids, bases & salt preparations - Check yourselfEdexcel Modular OL 2g Acids, bases and salt preparations - …
- 9.72h Chemical tests5 minStudy
- Chemical tests - Check yourself
- Unit practiceExtraction & uses of metals - Check yourself2. Inorganic Chemistry - Unit review (50 questions)
10Physical Chemistry
3 lessons
- 10.13a Energetics5 minStudy
- Energetics - Check yourselfEdexcel Modular OL 3a Energetics - Past paper questions
- 10.23b Rates of reaction5 minStudy
- Rates of reaction - Check yourself
- 10.33c Reversible reactions and equilibria5 minStudy
- Reversible reactions & equilibria - Check yourselfEdexcel Modular OL 3c Reversible reactions and equilibria -…
- Unit practice3. Physical Chemistry - Unit review (20 questions)
11Organic Chemistry
5 lessons
- 11.14a Introduction5 minStudy
- Edexcel Modular OL 4a Introduction - Past paper questions
- 11.24b Crude oil5 minStudy
- Crude oil - Check yourselfEdexcel Modular OL 4b Crude oil - Past paper questions
- 11.34c Alkanes5 minStudy
- Alkanes - Check yourselfEdexcel Modular OL 4c Alkanes - Past paper questions
- 11.44d Alkenes5 minStudy
- Alkenes - Check yourselfEdexcel Modular OL 4d Alkenes - Past paper questions
- 11.54h Synthetic polymers5 minStudy
- Synthetic polymers - Check yourselfEdexcel Modular OL 4h Synthetic polymers - Past paper quest…
- Unit practiceIntroducing organic chemistry - Check yourselfAlcohols - Check yourselfCarboxylic acids - Check yourselfEsters - Check yourself4. Organic Chemistry - Unit review (50 questions)
Welcome to
Edexcel IGCSE Chemistry · Modular
Here is how to get the most from this course.
Start with Unit 1 and follow the order as given
- Each unit builds on the one before it.
- Do not move on until you have worked through the full question set for the unit you are on.
Language
Lessons and assessments are presented in English.
Terminology
All scientific terminology is given in the exact form it appears on the exam paper — learn it in that form.
Pricing
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How this course teaches
Every unit follows the Edexcel IGCSE Chemistry · Modular specification in order.
- Key ideas
- Core content
- Processes
- Summary
- Self-check
1Learn
Concise notes with diagrams and the exact keywords examiners look for.
2Check
Short questions at the end of every lesson.
3Practise
Marked topic quizzes and past-paper style questions for each unit.
4Master
Summaries and comparison tables that pull each unit together.