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Explaining why element become more reactive

Explore the electronic structure of atoms, focusing on the octet rule and valence electrons. Understand how electron shells influence reactivity, with examples from elements like sodium and boron. This summary is ideal for Year 9/10 students studying chemistry.

Atomic Electron Configuration

Revision note

ivy blossom 💓

Electronic structure of atoms (year 9/10)

Flashcard

Diana Williamson

GCSE AQA Chemistry paper 2 

Freya Drozd

year 8 chem flashcards /questions

Understanding the nature of elements, compounds, mixtures, and various types of chemical reactions.

Explore the classification of matter, including elements, compounds, and mixtures. Learn about the four main types of chemical reactions: synthesis, thermal decomposition, oxidation, and combustion. This summary provides a clear understanding of pure substances and their interactions.

Elements, Compounds & Reactions

Talia Sotnick-Yogev

Substances, Elements, and Reactions

Chemistry: Half-Term 1 (Y9)
-history of the atom
-compounds 
-trends in reactivity
-electronic configuration 
and more

shakthi 🧍‍♀️😟

chemistry: half-term 1 (y9)
-history of the atom
-compounds 
-trends in reactivity
-electronic configuration 
and more

Study note

English

atomic structure

AP Chemistry

Atomic Structure

Maths skills for science

Explore essential chemistry concepts including lab equipment, density calculations, measuring conversions, scientific notation, and the distinction between chemical and physical changes. This summary provides a comprehensive overview for students preparing for exams or lab work.

Chemistry Lab Equipment & Concepts

chemistry basics unit 1

Science

Chemistry basics unit 1

Drawing scientific apparatus

Entire using resources, paper 2 topic for GCSE chemistry (triple)

taz !

Using resources - GCSE chemistry 

AQA GCSE chemistry the earth’s atmosphere topic

ashlin

GCSE CHEMISTRY - the earth’s atmosphere

Bias in science