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ChemistryChemistry206 views·Updated Jun 26, 2026·48 pages

A-Level Chemistry Keywords - OCR A

C
Cameron@cameron_dz18

I have created a large bank of keywords divided into topic and into sub-topics group to help you use high level vocabulary in your exams.

1
of 10
OCR A A-LEVEL
CHEMISTRY
KEYWORDS

TOPICS 1-6 # Module 2 - Foundations in Chemistry

2.1.1 - Atomic Structure and Isotopes and 2.1.2 - Compou
2
of 10
OCR A A-LEVEL
CHEMISTRY
KEYWORDS

TOPICS 1-6 # Module 2 - Foundations in Chemistry

2.1.1 - Atomic Structure and Isotopes and 2.1.2 - Compou
3
of 10
OCR A A-LEVEL
CHEMISTRY
KEYWORDS

TOPICS 1-6 # Module 2 - Foundations in Chemistry

2.1.1 - Atomic Structure and Isotopes and 2.1.2 - Compou
4
of 10
OCR A A-LEVEL
CHEMISTRY
KEYWORDS

TOPICS 1-6 # Module 2 - Foundations in Chemistry

2.1.1 - Atomic Structure and Isotopes and 2.1.2 - Compou
5
of 10
OCR A A-LEVEL
CHEMISTRY
KEYWORDS

TOPICS 1-6 # Module 2 - Foundations in Chemistry

2.1.1 - Atomic Structure and Isotopes and 2.1.2 - Compou
6
of 10
OCR A A-LEVEL
CHEMISTRY
KEYWORDS

TOPICS 1-6 # Module 2 - Foundations in Chemistry

2.1.1 - Atomic Structure and Isotopes and 2.1.2 - Compou
7
of 10
OCR A A-LEVEL
CHEMISTRY
KEYWORDS

TOPICS 1-6 # Module 2 - Foundations in Chemistry

2.1.1 - Atomic Structure and Isotopes and 2.1.2 - Compou
8
of 10
OCR A A-LEVEL
CHEMISTRY
KEYWORDS

TOPICS 1-6 # Module 2 - Foundations in Chemistry

2.1.1 - Atomic Structure and Isotopes and 2.1.2 - Compou
9
of 10
OCR A A-LEVEL
CHEMISTRY
KEYWORDS

TOPICS 1-6 # Module 2 - Foundations in Chemistry

2.1.1 - Atomic Structure and Isotopes and 2.1.2 - Compou
10
of 10
OCR A A-LEVEL
CHEMISTRY
KEYWORDS

TOPICS 1-6 # Module 2 - Foundations in Chemistry

2.1.1 - Atomic Structure and Isotopes and 2.1.2 - Compou

We thought you’d never ask...

What is the Knowunity AI companion?

Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.

Where can I download the Knowunity app?

You can download the app in the Google Play Store and in the Apple App Store.

Is Knowunity really free of charge?

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

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Explore the fundamentals of alkanes and hydrocarbons in this concise guide. Understand the molecular and structural formulas, naming conventions, and the significance of isomers. Ideal for Year 12 students preparing for A-Level Organic Chemistry (OCR B Salters). Key concepts include saturated hydrocarbons, IUPAC nomenclature, and the characteristics of alkanes.

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The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan SiOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha KlichAndroid user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

AnnaiOS user

ChemistryChemistry206 views·Updated Jun 26, 2026·48 pages

A-Level Chemistry Keywords - OCR A

C
Cameron@cameron_dz18

I have created a large bank of keywords divided into topic and into sub-topics group to help you use high level vocabulary in your exams.

1
of 10
OCR A A-LEVEL
CHEMISTRY
KEYWORDS

TOPICS 1-6 # Module 2 - Foundations in Chemistry

2.1.1 - Atomic Structure and Isotopes and 2.1.2 - Compou

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
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2
of 10
OCR A A-LEVEL
CHEMISTRY
KEYWORDS

TOPICS 1-6 # Module 2 - Foundations in Chemistry

2.1.1 - Atomic Structure and Isotopes and 2.1.2 - Compou

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students
3
of 10
OCR A A-LEVEL
CHEMISTRY
KEYWORDS

TOPICS 1-6 # Module 2 - Foundations in Chemistry

2.1.1 - Atomic Structure and Isotopes and 2.1.2 - Compou

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  • Access to all documents
  • Improve your grades
  • Join milions of students
4
of 10
OCR A A-LEVEL
CHEMISTRY
KEYWORDS

TOPICS 1-6 # Module 2 - Foundations in Chemistry

2.1.1 - Atomic Structure and Isotopes and 2.1.2 - Compou

Sign up to see the content. It's free!

  • Access to all documents
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5
of 10
OCR A A-LEVEL
CHEMISTRY
KEYWORDS

TOPICS 1-6 # Module 2 - Foundations in Chemistry

2.1.1 - Atomic Structure and Isotopes and 2.1.2 - Compou

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  • Access to all documents
  • Improve your grades
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6
of 10
OCR A A-LEVEL
CHEMISTRY
KEYWORDS

TOPICS 1-6 # Module 2 - Foundations in Chemistry

2.1.1 - Atomic Structure and Isotopes and 2.1.2 - Compou

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students
7
of 10
OCR A A-LEVEL
CHEMISTRY
KEYWORDS

TOPICS 1-6 # Module 2 - Foundations in Chemistry

2.1.1 - Atomic Structure and Isotopes and 2.1.2 - Compou

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  • Access to all documents
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8
of 10
OCR A A-LEVEL
CHEMISTRY
KEYWORDS

TOPICS 1-6 # Module 2 - Foundations in Chemistry

2.1.1 - Atomic Structure and Isotopes and 2.1.2 - Compou

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
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9
of 10
OCR A A-LEVEL
CHEMISTRY
KEYWORDS

TOPICS 1-6 # Module 2 - Foundations in Chemistry

2.1.1 - Atomic Structure and Isotopes and 2.1.2 - Compou

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students
10
of 10
OCR A A-LEVEL
CHEMISTRY
KEYWORDS

TOPICS 1-6 # Module 2 - Foundations in Chemistry

2.1.1 - Atomic Structure and Isotopes and 2.1.2 - Compou

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students

We thought you’d never ask...

What is the Knowunity AI companion?

Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.

Where can I download the Knowunity app?

You can download the app in the Google Play Store and in the Apple App Store.

Is Knowunity really free of charge?

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

Most popular content: Organic Chemistry

9
ChemistryChemistry

A-level OCR A Chemistry summary sheets

Everything from snaprevise for OCR chemistry a-level

122,28779
ChemistryChemistry

Comprehensive Chemistry Overview

Master key chemistry concepts with this detailed cheat sheet covering topics like reaction rates, redox reactions, chromatography, and the periodic table. Perfect for exam preparation, this resource includes essential information on enthalpy changes, organic synthesis, and more. Ideal for A-Level students seeking to enhance their understanding and performance in chemistry.

1262922
ChemistryChemistry

Organic Chemistry Essentials

Explore key concepts in organic chemistry, including functional groups, IUPAC nomenclature, reaction mechanisms, and polymer chemistry. This comprehensive summary covers aromatic compounds, alkenes, aldehydes, ketones, and mass spectrometry, providing essential insights for students. Ideal for exam preparation and understanding organic synthesis, chemical reactions, and molecular structures.

125,981282
ChemistryChemistry

Alkenes and Alcohols Overview

Explore the reactivity and reactions of alkenes and alcohols in organic chemistry. This summary covers key concepts such as addition reactions, oxidation processes, isomerism, and environmental impacts of organic compounds. Ideal for A Level Chemistry students preparing for exams. Key topics include electrophilic addition, Markovnikov's rule, and the distillation process.

1298733
ChemistryChemistry

Nat 5 chemistry unit 2

All necessary information for national 5 chemistry

S42649
ChemistryChemistry

chemistry spec topics checklist

ocr a level chemistry checklist made from the official specification

124716
ChemistryChemistry

Organic chemistry GCSE AQA

GCSE triple chemistry notes

103178
ChemistryChemistry

Organic Reaction Mechanisms

Explore key organic reaction mechanisms including electrophilic addition, free radical substitution, and nucleophilic substitution. This summary covers hydrocarbons, alkanes, alkenes, and their transformations, essential for AQA AS Level organic chemistry. Ideal for students seeking to understand complex organic processes and improve exam performance.

1230227
ChemistryChemistry

Alkanes and Hydrocarbons Overview

Explore the fundamentals of alkanes and hydrocarbons in this concise guide. Understand the molecular and structural formulas, naming conventions, and the significance of isomers. Ideal for Year 12 students preparing for A-Level Organic Chemistry (OCR B Salters). Key concepts include saturated hydrocarbons, IUPAC nomenclature, and the characteristics of alkanes.

125019

Most popular content in Chemistry

9

Most popular content

9
SociologySociology

Sociology of Education Overview

Explore comprehensive A-Level Sociology notes on the education system, covering key theories, policies, and sociological perspectives. This resource includes insights on marketisation, gender roles, cultural deprivation, and educational inequalities, providing a thorough understanding of how education shapes social stratification and individual achievement. Ideal for exam preparation and in-depth study.

12102,8693,040
SociologySociology

Sociology of Families: Comprehensive Revision

Dive into an extensive overview of family dynamics, perspectives, and patterns in sociology. This resource covers key concepts such as family diversity, gender roles, marriage, and the impact of social policies on family structures. Perfect for A-Level Sociology students preparing for Paper 2.

1273,6612,307
CriminologyCriminology

Criminology: Crime & Punishment Overview

Comprehensive mindmaps covering key concepts in the Crime and Punishment topic for WJEC Criminology Unit 4. This resource includes detailed insights into the Criminal Justice System, crime prevention strategies, sentencing models, and the roles of various agencies. Ideal for A-Level revision, ensuring you grasp essential theories and legislative processes to excel in your exams.

1254,8691,059
SociologySociology

Comprehensive Crime & Deviance Overview

Explore an extensive revision of crime and deviance topics, including theories, types of crime, and the impact of media. This resource covers key concepts such as Marxism, functionalism, gender and crime, and the influence of globalization on criminal behavior. Ideal for students seeking a thorough understanding of criminology and its various theories. Type: Full Topic Revision.

1251,6541,399
C
BiologyBiology

Cell Biology and Cell structure

cell structures

93,2470
English LiteratureEnglish Literature

An Inspector Calls: Character Insights

Explore in-depth analysis and key quotes for characters in J.B. Priestley's 'An Inspector Calls'. This resource covers Gerald Croft, Inspector Goole, Sheila Birling, Mrs. Birling, Eric Birling, and Eva Smith, focusing on themes of class, gender roles, and social responsibility. Ideal for students aiming for Grade 8 and above.

1025,429907
CriminologyCriminology

WJEC Unit 4 Criminology

Criminology unit 4 detailed revision note

127,151125
CriminologyCriminology

Criminology Theories Overview

Explore key criminology theories and their implications on crime and deviance. This comprehensive summary covers biological, psychological, and sociological perspectives, including labelling theory, right realism, and the impact of social campaigns on policy development. Ideal for A-Level criminology students seeking to understand the complexities of criminal behaviour and the factors influencing crime prevention strategies.

129,760210
English LiteratureEnglish Literature

Romeo and Juliet: Key themes

Key Romeo and Juliet themes and analysed quotes

106,708198

Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.6/5App Store
4.7/5Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan SiOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha KlichAndroid user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

AnnaiOS user