Chemistry

Third year / 9th Grade

Here are the best resources to pass Chemistry. Find Chemistry study guides, notes, assignments, and much more.

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Edexcel IGCSE Chemistry Topic 4 Edexcel IGCSE Chemistry Topic 4
  • Class notes

    Edexcel IGCSE Chemistry Topic 4

  • These class notes describes different indicators to use in titrations like litmus paper, phenolphthalein and methyl orange. Also explains universal indicators and shows the color change.
  • yasminrichards
    $4.85 More Info
Atomic Structure – Lecture Notes Summary Atomic Structure – Lecture Notes Summary
  • Summary

    Atomic Structure – Lecture Notes Summary

  • These notes provide a concise overview of atomic structure, including the characteristics of protons, neutrons, and electrons, their charges, and their positions within the atom. It explains the concept of atomic and mass numbers, electron shells, and ions.
  • yasminrichards
    $6.24 More Info
Periodic table chart (1 to 36)
  • Class notes

    Periodic table chart (1 to 36)

  • Class 9-10 Chemistry Periodic Table (Bengali Medium) — Electron Configuration Chart This is a Bangla-language educational chart featuring 36 important elements from the Periodic Table, tailored for class 9 and 10 students (based on the NCTB syllabus of Bangladesh). It includes: Element Names (in Bengali & English) Symbols Atomic Numbers & Mass Numbers Electronic Configuration across K, L, M, N, O, P, and Q shells Classification (metal, non-metal, metalloid, noble gas, etc.) ...
  • priontipiu
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Summary Edexcel International GCSE (9-1) Chemistry Student Book -  Chemistry Summary Edexcel International GCSE (9-1) Chemistry Student Book -  Chemistry
  • Summary

    Summary Edexcel International GCSE (9-1) Chemistry Student Book - Chemistry

  • It is a detailed explaination of the ch 7 of Edexcel International GCSE (9-1) Chemistry Student Book , which not only clears your doubts but also helps you in preparation for the exam as it contains all the explaination to solve past papers
  • habibafarooq36
    $9.49 More Info
Summary Edexcel International GCSE (9-1) Chemistry Student Book -  Chemistry Summary Edexcel International GCSE (9-1) Chemistry Student Book -  Chemistry
  • Summary

    Summary Edexcel International GCSE (9-1) Chemistry Student Book - Chemistry

  • It is a detailed summary and explaination Summary Edexcel International GCSE (9-1) Chemistry Student Book which clears you doubts as well as helping you prepare for the exam as all the information makes sure that you will be able to solve past papers after studying .
  • habibafarooq36
    $9.49 More Info
Summary Edexcel International GCSE (9-1) Chemistry Student Book -  Chemistry Summary Edexcel International GCSE (9-1) Chemistry Student Book -  Chemistry
  • Summary

    Summary Edexcel International GCSE (9-1) Chemistry Student Book - Chemistry

  • It is a detailed summary/ explaination of the Edexcel International GCSE (9-1) Chemistry Student Book , which not only clears your doubts but also prepares you for the exam by containing all the answers to most of the questions that occur in the exam according to the past papers pattern.
  • habibafarooq36
    $9.99 More Info
This is best notes for chemistry
  • Class notes

    This is best notes for chemistry

  • This is chemistry notes for class9 and very good notes and useful
  • harendramahto
    $8.89 More Info
Class notes Chemistry
  • Class notes

    Class notes Chemistry

  • Chemical reactions involve the breaking and forming of bonds, often accompanied by energy changes. These changes can be exothermic (release energy) or endothermic (absorb energy), affecting reaction rates and equilibrium. Understanding energy changes helps predict whether a reaction is spontaneous and how much energy is needed or released.
  • bennyuhunmwangho
    $9.25 More Info
Class notes Chemistry
  • Class notes

    Class notes Chemistry

  • Acids are substances that release hydrogen ions (H⁺) in solution, bases release hydroxide ions (OH⁻) or accept H⁺, and salts are formed from the neutralization reaction between an acid and a base. They play a key role in chemical reactions, pH regulation, and many biological and industrial processes.
  • bennyuhunmwangho
    $10.08 More Info
Class notes Chemistry
  • Class notes

    Class notes Chemistry

  • The mole is a fundamental unit in chemistry that represents 6.022 × 10²³ particles (Avogadro's number) of a substance—be it atoms, molecules, or ions. It links the microscopic world of atoms to the macroscopic world we can measure, allowing chemists to relate mass to number of particles in chemical reactions.
  • bennyuhunmwangho
    $10.08 More Info
Class notes Chemistry
  • Class notes

    Class notes Chemistry

  • States of Matter & Kinetic Theory explores the physical forms of matter solid, liquid, and gas based on particle arrangement and movement. The Kinetic Theory explains that particles are in constant motion, and this motion increases with temperature. Changes in state (melting, boiling, etc.) occur when particles gain or lose energy. The theory also underpins the gas laws, describing how gases respond to pressure, volume, and temperature changes.
  • bennyuhunmwangho
    $8.90 More Info
Class notes Chemistry
  • Class notes

    Class notes Chemistry

  • Chemical bonding explains how atoms combine to form compounds by gaining, losing, or sharing electrons. The main types are ionic bonds (between metals and non-metals through electron transfer), covalent bonds (between non-metals through electron sharing), and metallic bonds (between metal atoms with delocalized electrons). These bonds determine the physical and chemical properties of substances and the shapes of molecules.
  • bennyuhunmwangho
    $9.49 More Info
Class notes Chemistry
  • Class notes

    Class notes Chemistry

  • This document provides a concise yet comprehensive overview of two foundational topics in 3rd Year Chemistry. It begins by exploring the nature and behaviour of subatomic particles, electron configurations, isotopes, and periodic trends, offering a clear understanding of atomic theory and element classification ecc.
  • bennyuhunmwangho
    $10.68 More Info
It was a most important topic of class 9th chemistry ch1
  • Class notes

    It was a most important topic of class 9th chemistry ch1

  • Important topic of class 9th ch1
  • vanshsisodiya
    $8.32 More Info
Class 9 Chemistry Notes: Matter in Our Surroundings - NCERT Solutions & Key Concepts
  • Class notes

    Class 9 Chemistry Notes: Matter in Our Surroundings - NCERT Solutions & Key Concepts

  • The notes cover the first chapter of the NCERT Class 9 Chemistry syllabus, "Matter in Our Surroundings," which introduces students to the fundamental principles of matter, its states, and the physical processes governing its behavior. The document is organized to present the chapter’s core concepts in a logical and student-friendly manner, ensuring clarity and ease of comprehension. The document titled "Class 9 Chemistry Notes: Matter in Our Surroundings - NCERT Solutions & Key Conce...
  • mdasfaqueraza
    $8.09 More Info
Stiochometric ppt
  • Presentation

    Stiochometric ppt

  • This provides the introduction of stiochometric calculations
  • monishcarolena
    $37.29 More Info
here is the chemistry notes for third year 9th grade
  • Class notes

    here is the chemistry notes for third year 9th grade

  • High-Quality Chemistry Notes for Students These chemistry notes are designed to help students understand and revise key concepts quickly and effectively. They cover a wide range of important topics including atomic structure, the periodic table, chemical bonding, states of matter, thermodynamics, chemical kinetics, and equilibrium. You'll also find clear explanations of acids and bases, redox reactions, and electrochemistry, as well as detailed sections on organic chemistry, including h...
  • qasimimtiaz
    $6.99 More Info
Class notes Chemistry
  • Class notes

    Class notes Chemistry

  • This is one of best handwritten notes of chemistry for ninth students. This is best for those who wants to top in their in that year.
  • vishxl6
    $10.99 More Info
Class notes Chemistry
  • Class notes

    Class notes Chemistry

  • This document provides an easy explanation for the topic structure of atom. This will benefit the students of class 9th , India
  • aaryantripathi
    $8.89 More Info
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