ICSE Syllabus Class 6 Chemistry

ICSE Class 6 Chemistry Syllabus

An educational approach is described by the term “Science.” This method uses research and observation to describe and explain natural occurrences. Science helps us solve difficulties from day-to-day existence and advances our quest to understand the biggest mysteries of the cosmos. Fresh scientific discoveries often raise new queries, new riddles, and more required explanations. Understanding who we are, how the world works, and how we fit into it can help us see who we are.

Chemistry is the branch of Science that examines the characteristics, make-up, and structure of substances (specified as elements and compounds), as well as the changes they go through and the energy they release or absorb. Every substance, whether created through natural processes or artificial means, comprises one or more of the roughly one hundred types of atoms classified as elements. These atoms are the fundamental building blocks of chemical substances, even though they themselves are made up of more fundamental particles. Therefore, Chemistry is concerned with the atoms’ properties and the laws controlling their combinations rather than the subatomic realm, as well as how the knowledge of these qualities can be applied to achieve certain goals.

The Extramarks platform provides students in classes 1 to 12 with a one-step solution for improving learning. Students can find all the resources required on Extramarks, a learning platform for educational information and materials. One of the best educational platforms, Extramarks, improves learning for students so they can learn about a variety of topics. Students can learn about fundamental ideas on this website, which also offers assistance with problem-solving and practise exercises. Every user has access to it. You can learn more in a certain field as a result. Additionally, extra credit points assist you in developing new knowledge and abilities. Extramarks provides the ICSE Class 6 Chemistry syllabus. Students can register with Extramarks and get access to it.

ICSE Class 6 Chemistry Syllabus 2022-2023

An overview of a subject’s fundamentals, including the topics that will be covered, is facilitated by the ICSE Class 6 Chemistry syllabus. The topics in each subject’s syllabus are covered in parts. Mentioned below are Class 6 ICSE Chemistry syllabus.

                    ICSE Class 6 Chemistry Syllabus
Unit No.  Topics
1. Introduction to Chemistry Elements
2. Elements, Compounds and Mixtures
3. Matter
4. Water 
5. Air and Atmosphere

Contents of ICSE Chemistry Class 6 Syllabus

Unit 1. Introduction to Chemistry Elements

  • Meaning and importance of Chemistry.
  • A historical view on the development of Chemistry.
  • The contributions of notable chemists and scientists to Chemistry (at least three scientists).
  • The Chemistry of food.
  • Chemistry and cosmetics.
  • Chemistry and clothing
  • Medicine using chemicals.
  • Industries Using Chemicals.

Unit 2. Elements, Compounds and Mixtures

  • Elements (a substance made up of identical atoms).
    • Using symbols to represent the names of elements in shorthand.
    • The origin of elemental symbols.
    • The first 20 elements’ names and symbols.
    • Atoms of the same element can be found in elemental molecules (O2, N2, H2).
  • Compound ( it is created when two or more elements join in a set, precise ratio. The constituent elements’ original qualities are lost, and a substance with new attributes is created).
    • Compound molecules include atoms from various elements. (H2O, CO2, NO2, CaO, and ZnCl)
  • Mixture ( components of different substances combine in any proportion, and the original properties of the components are retained).
  • The distinction between compounds and mixtures (based on a proportion of the combination of components and their properties).
  • Methods for decomposing mixtures into their constituent parts:
    • Sedimentation
    • Sieving
    • Magnetic Separation
    • Decantation
    • Sublimation
    • Filtration
    • Evaporation

Unit 3. Matter

  • Based on properties, dividing matter into solids, liquids, and gases (shape, volume). Factors that cause matter to exist in various states. 
  • Atom and molecule configuration in solids, liquids, and gases – Cohesive forces, intermolecular space.
  • The components of matter are separated by space.
  • Heat’s impact on the matter (change of state, expansion and chemical change)

Unit 4. Water

  • Water important in daily life (industry, household purposes, watering plants, etc.).
  • Resources for water (River, well, hand pump, pond, lakes, etc.).
  • Ability to dissolve a variety of salts in water.
  • Solute, solvent, and solution definitions.
  • Water’s importance in maintaining life on earth.
  • The causes of water pollution, how to stop it, and how to conserve water.

Unit 5. Air and Atmosphere

  • Air is present everywhere around us.
  • Air is a mixture of gases, including nitrogen, oxygen, carbon dioxide, water vapour, and contaminants like smoke and dust.
  • Air’s percentage composition.
  • Uses of the particles present (significance of nitrogen to plants to be mentioned).
  • The definition of the atmosphere is a layer of air encircling the earth.

ICSE Class 6 Chemistry Syllabus & Study Materials 2022-23

A syllabus is a tool for course planning that specifies the subjects and ideas that students will be assessed on in the final examination. ICSE Class 6 Chemistry syllabus can help you prepare by letting you know what to expect from the class and the subject. Read through it carefully. ICSE Class 6 Chemistry syllabus should help students become more active learners in the course. 

The ICSE Class 6 Chemistry syllabus contains five chapters. Class 6 Chemistry chapters include Introduction to Chemistry Elements, Elements, Compounds, Mixtures, Matter, Water, Air and Atmosphere. The Chemistry Class 6 syllabus is available for students on the Extramarks website. 

In addition to the ICSE Class 6 Chemistry syllabus, Extramarks provides comprehensive materials such as ICSE solutions, ISC & ICSE syllabus, ICSE sample question papers, ICSE revision notes, ICSE important questions, and ICSE question papers. Students can get access to these materials by registering on the Extramarks website.

Students can also click on the links below to obtain the essential resources.

ICSE Chemistry Class 6 Syllabus

The syllabus consists of five themes: (i) Introduction to Chemistry, (ii) Elements, Compounds and Mixtures, (iii) Matter, (iv) Water (v) Air and Atmosphere.

Theme 1: Introduction to Chemistry

  • Chemistry – meaning and importance.
  • Development of Chemistry – A historical perspective.
  • Notable chemists / scientists and their contributions to Chemistry (at least 3 scientists).
  • Food and Chemistry.
  • Cosmetics and Chemistry.
  • Clothing and Chemistry.
  • Chemicals as Medicines.
  • Chemicals in Industries.

Theme 2: Elements, Compounds and Mixtures

Element (a substance made up of identical atoms).

  • Use of symbols as short hand notations of writing names of elements.
  • Origin of symbols of elements.
  • Names and symbols of first 20 elements.
  • Molecules of elements contain atoms of the same element (O2, N2, H2).

Compound (two or more than two elements combine in fixed definite proportions to form a compound. Original properties of the constituent elements are lost and a substance with new properties is formed).

  • Molecules of compounds contain atoms of different elements. (H2O, CO2, NO2, CaO, ZnCl2).

Mixture (components of more than one substance combine in any proportion, original properties of the components are retained).

Difference between mixtures and compounds (on the basis of proportion of combination of components and their properties).

Separation techniques of mixtures into their components

  • Sieving
  • Sedimentation
  • Decantation
  • Filtration
  • Evaporation
  • Magnetic Separation
  • Sublimation

Theme 3: Matter

States of Matter

  • Classification of matter into solid, liquid and gas on the basis of properties (shape, volume). Factors responsible for the existence of matter in different states.
  • Arrangement of atoms/ molecules in solids, liquids and gases: – intermolecular space, cohesive forces).
  • There is space between the particles of matter.
  • Effect of heat on matter (expansion, change of state and chemical change)

Theme 4: Water

  • Importance of water in everyday life (household purpose, industry, watering plants, etc.).
  • Water resources (well, river, hand pump, lakes, pond, etc.).
  • Capacity to dissolve many salts in it.
  • Definition of Solute, Solvent and Solution.
  • Importance of water for sustenance of life on earth.
  • Reasons for water pollution; its prevention; conservation of water.

Theme 5: Air and Atmosphere

  • Air is present everywhere around us.
  • Air – a mixture of gases namely, nitrogen, oxygen, carbon dioxide, water vapour; dust and smoke as pollutants.
  • Percentage composition of air.
  • Uses of the components present (importance of nitrogen to plants to be mentioned).
  • Definition of atmosphere as layer of air around the earth.

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FAQs (Frequently Asked Questions)

1. What is the purpose of studying Chemistry in the ICSE Class 6 Chemistry syllabus?

The study of Chemistry opens doors to international employment. Nearly every field of Science, technology, and business depends on chemistry for understanding and advancement. Additionally, it is essential for the development of the economy, trade, and industry. The environment around you is filled with Chemistry. You name it—your food, clothing, water, medicines, air, cleansers, and everything else. Because it links other disciplines, including Biology, Physics, Geology, and Environmental Science, Chemistry is frequently referred to as the “central science.”Chemistry imparts practical knowledge. Learning Chemistry entails learning how to be objective, think critically, and solve issues because it is a science.

2. What do you mean by matter?

A material called matter is made up of several kinds of particles, occupies space, and has inertia. According to contemporary Chemistry fundamentals, each particle has a unique mass and size. Quarks and leptons, which are both regarded as elementary particles because they are not formed of smaller units of matter, are the building blocks of matter. Protons and neutrons are formed through the interaction of quarks, which are groupings of subatomic particles. Leptons, which are collections of subatomic particles that react to weaker forces, are among the elementary particles in the same category as electrons.


The building blocks of matter are called atoms. A molecule is created from a group of atoms. The bulk matter of everyday existence in the physical universe comprises large clusters of atoms and molecules. The periodic table lists more than 100 different types of atoms, each of which represents a distinct chemical element.

3. What are the benefits of learning the ICSE syllabus?

The standard of education is evolving at a faster pace. So it is very crucial to understand the basic concepts and procedures at the learning stage. The ICSE syllabus offers one of the best-designed curricula to help students be strong in the fundamentals and face the challenges of undergrad.Only some countries, like Australia, Malaysia, Germany, and the UK, have ICSE criteria boxes in their application forms, so students find a better way to graduate abroad.

4. What are gases?

Each chemical element exists in various states (phases). The gaseous phase is one of these phases. An element can also be liquid or solid in addition to being gaseous. When water is solid, it is called ice; when it is liquid, it is called wet; and when it is gaseous, it only exists as gas or steam.


When a substance’s temperature increases, its molecules split, turning it into a gas and decreasing its visibility. As a result of this phase transition, the air becomes opaque. When temperatures drop, air molecules draw closer together, which eventually leads to the solidification of a substance. Each “phase-change” has a different “critical temperature” depending on the substance.