Chemistry
Third year / 9th Grade
Here are the best resources to pass Chemistry. Find Chemistry study guides, notes, assignments, and much more.
Page 3 out of 114 results
Sort by:
-
Class notes
Edexcel IGCSE Chemistry Topic 4
-
---1August 20252023/2024
- 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.
-
$4.85 More Info
yasminrichards
-
Summary
Atomic Structure – Lecture Notes Summary
-
---1August 20252023/2024
- 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.
-
$6.24 More Info
yasminrichards
-
Class notes
Periodic table chart (1 to 36)
-
---1July 20252024/2025
- 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.) 
 
 ...
-
$13.18 More Info
priontipiu
-
Summary
Summary Edexcel International GCSE (9-1) Chemistry Student Book - Chemistry
-
---3July 20252024/2025
- 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
-
$9.49 More Info
habibafarooq36
-
Summary
Summary Edexcel International GCSE (9-1) Chemistry Student Book - Chemistry
-
---3July 20252024/2025
- 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 .
-
$9.49 More Info
habibafarooq36
-
Summary
Summary Edexcel International GCSE (9-1) Chemistry Student Book - Chemistry
-
---2July 20252024/2025
- 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.
-
$9.99 More Info
habibafarooq36
-
Class notes
Class notes Chemistry
-
---4June 20252024/2025
- 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.
-
$9.25 More Info
bennyuhunmwangho
-
Class notes
Class notes Chemistry
-
---1June 20252024/2025
- 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.
-
$10.08 More Info
bennyuhunmwangho
-
Class notes
Class notes Chemistry
-
---3June 20252024/2025
- 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.
-
$10.08 More Info
bennyuhunmwangho
-
Class notes
Class notes Chemistry
-
---3June 20252024/2025
- 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.
-
$8.90 More Info
bennyuhunmwangho
-
Class notes
Class notes Chemistry
-
---3June 20252024/2025
- 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.
-
$9.49 More Info
bennyuhunmwangho
-
Class notes
Class notes Chemistry
-
---4June 20252024/2025
- 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.
-
$10.68 More Info
bennyuhunmwangho
-
Class notes
Class 9 Chemistry Notes: Matter in Our Surroundings - NCERT Solutions & Key Concepts
-
---16May 20252024/2025
- 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...
-
$8.09 More Info
mdasfaqueraza
-
Class notes
here is the chemistry notes for third year 9th grade
-
---5May 20252024/2025
- 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...
-
$6.99 More Info
qasimimtiaz
-
Package deal
Thermal Expansion and States of matter
-
---3March 2025
- The document "Thermal Expansion and States of Matter" explains how matter expands when heated and relates this phenomenon to different states of matter (solids, liquids, and gases). It covers the principles of thermal expansion, describing how particles move faster and spread apart with increasing temperature.
-
$78.72 More Info
kritvibindals