Knowledge

Chemistry

Atomic Structure and Composition

Fundamental components and measurements of atoms, including subatomic particles, isotopes, and atomic mass concepts.

Most popular content: Atomic Structure and Composition

Understanding Isotopes

Explore the concept of isotopes in chemistry, focusing on atomic number, mass number, and the differences in neutron count. This summary provides a clear definition and examples to enhance your understanding of isotopes and their significance in the study of elements.

Chemistry

Understanding Isotopes in Chemistry

Explore the concept of isotopes, including their definitions, examples like Carbon-12 and Carbon-13, and how to calculate relative atomic mass using isotope abundance. This summary sheet is essential for AQA Chemistry students preparing for exams, highlighting key terms such as mass number and relative abundance.

Chemistry

Understanding Subatomic Particles

Explore the fundamental components of atoms in this detailed overview of subatomic particles, including electrons, protons, and neutrons. This summary covers their charges, masses, and roles within the atomic structure, making it an essential resource for students studying atomic theory and the atomic model.

Chemistry

WJEC AS-level Chemsitry Unit 1 Topic 3 Mass spectrometry

Summary of mass spectrometry and reading mass spectra’s. (NOTE: ignore the title saying Topic 1.4, topics were split differently in lessons to how the WJEC split them in text books)

Chemistry

Understanding Isotopes & Ions

Explore the concepts of atomic number, mass number, isotopes, and ions in this detailed summary. Learn how protons, neutrons, and electrons define atomic structure and how variations in these subatomic particles lead to different isotopes and charged ions. Ideal for students studying chemistry fundamentals.

Chemistry

Atomic Structure Overview

Explore the fundamental components of atoms: protons, neutrons, and electrons. This summary covers their properties, charges, and arrangement in atomic shells, providing a clear understanding of atomic structure essential for chemistry studies.

Chemistry

Atomic Structure Overview

Explore the fundamental concepts of atomic structure, including definitions of atoms, isotopes, and the properties of subatomic particles such as protons, neutrons, and electrons. This summary provides essential insights for students studying chemistry and physics.

Chemistry

GCSE triple chemistry paper 1 - C1

chemistry paper 1 higher topic C1 (atomic structure)

Chemistry

Atomic Structure & Isotopes

Explore the fundamental concepts of atomic structure, including Dalton's atomic theory, the significance of atomic and mass numbers, and the role of subatomic particles. Understand isotopes and their characteristics, focusing on how atoms of the same element can differ in neutron count while maintaining identical proton numbers. This summary provides a clear overview for students studying chemistry.

Chemistry

Atom

3 best study notes in Atom

Know GCSE triple chemistry paper 1 - C1 thumbnail

236

Chemistry - GCSE triple chemistry paper 1 - C1

chemistry paper 1 higher topic C1 (atomic structure)

471

Chemistry - atomic structure

aqa chemistry: this is the first half of c1 :)

530

Chemistry - chemistry aqa C1

mind map on C1 unit

Atomic Mass

4 best study notes in Atomic Mass

116

Chemistry - Elements, Isotopes and Relative Atomic Mass

Exemplar notes of elements and isotopes

536

Chemistry - Periodic table

History of the periodic table

362

Chemistry - Relative Formula Mass

revision note on calculating Ar and Mr of elements

Know Chemistry- isotopes and relative atomic mass thumbnail

816

Chemistry - Chemistry- isotopes and relative atomic mass

notes on how to calculate relative atomic mass and basic knowledge in isotopes

Atomic Number

3 best study notes in Atomic Number

Know GCSE AQA Chemistry: Atoms and Elements💜 thumbnail

115

Chemistry - GCSE AQA Chemistry: Atoms and Elements💜

Atoms and Elements topic, hope this helps whoever it reaches, if something doesn’t make sense feel free to ask, good luck with your gcses🫶🏼!

235

1589

Chemistry - Chemistry Notes Year 7-8

Atoms, Reactions, Elements, Atomic structure, combustion, physical reactions, chemical reactions etc

Know Chemistry Topic 1: Atomic structure and Periodic Table thumbnail

372

Chemistry - Chemistry Topic 1: Atomic structure and Periodic Table

Brief summary notes.

Electron

3 best study notes in Electron

312

Chemistry - The History of the Atom

AQA GCSE Chemistry paper 1

Know AQA gcse triple higher c1 chemistry condensed notes thumbnail

426

Chemistry - AQA gcse triple higher c1 chemistry condensed notes

All of c1 of the kerboodle textbook simplified into two pages

Know Protons, Neutrons and Electrons Chemistry thumbnail

260

Chemistry - Protons, Neutrons and Electrons Chemistry

Protons Neutrons and Electrons

Isotope

View content

Mass Number

6 best study notes in Mass Number

112

Chemistry - structure of the atom

266

Chemistry - Annotated periodic table

GCSE

Know The structure of the atom- AQA chemistry paper 1 higher triple thumbnail

504

Chemistry - The structure of the atom- AQA chemistry paper 1 higher triple

A mind map of the structure of the atom topic in AQA higher paper 1

Chemistry - atomic structure

number of protons and electrons. atomic numbers and mass numbers. neucleus and electrons diagram.

Chemistry - Atomic structure

GCSE C1

Know Structure of the atom revision poster thumbnail

200

Chemistry - Structure of the atom revision poster

A document containing all information about GCSE Chemistry topic 1 covering C1.1-C1.20.

Neutron

3 best study notes in Neutron

Chemistry - GCSES AQA CHEMISTRY NOTE

Chemistry aqa revision note

Know The charge of sub-atomic particles thumbnail

238

Chemistry - The charge of sub-atomic particles

Protons, neutrons and electrons

Know Subatomic Particles Revision Note thumbnail

250

Chemistry - Subatomic Particles Revision Note

This revision note is about subatomic particles. Hope it helps!

Proton

2 best study notes in Proton

125

Chemistry - History of the atom

Know AQA A Level Chemistry Atomic Structure thumbnail

608

Chemistry - AQA A Level Chemistry Atomic Structure

notes on atomic structure to help year 12 learn the content

Relative Abundance

2 best study notes in Relative Abundance

128

Chemistry - Mass Spectrometry

Notes on OCR mass spectrometry

Know Relative atomic mass calculations, mass spec and isotopes thumbnail

232

Chemistry - Relative atomic mass calculations, mass spec and isotopes

chemistry revision note on how to calculate relative atomic mass, mass spec and isotopes