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Chemistry

Atomic Electron Behavior

Fundamental principles and properties governing electron arrangement and behavior within atomic structure.

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WJEC AS-level Chemsitry Unit 1 Topic 6 the periodic table

A summary on periodicity, group 1 and 2 reactions with water, oxygen and acid as well as their solubility, flame tests, halogens and displacement reactions.

Chemistry

Atomic Model Evolution

Explore the evolution of atomic models from John Dalton's solid spheres to Rutherford's nuclear atom and Bohr's electron shells. This summary highlights key experiments and theories that shaped our understanding of atomic structure, making it essential for students studying chemistry and physics.

Chemistry

Understanding Electron Configuration

Explore the principles of electron configuration, including the Aufbau principle, Pauli exclusion principle, and Hund's rule. This summary covers the arrangement of electrons in atomic orbitals, subshell energy levels, and exceptions in electron configurations for elements like chromium and copper. Ideal for A Level Chemistry students seeking clarity on these fundamental concepts.

Chemistry

Alkaline Earth Metals Overview

Explore the properties and trends of alkaline earth metals in Group 2 of the periodic table. This summary covers key concepts such as atomic radius, first ionization energy, reactivity, and the effects of electron shielding. Ideal for AQA A-level inorganic chemistry students, this resource provides essential insights into the behavior and applications of these metals, including their reactions with NaOH and HSO4.

Chemistry

Evolution of Atomic Models

Explore the key milestones in the development of atomic models, including Dalton's Billard Ball Model, Thomson's Plum Pudding Model, Rutherford's Nuclear Model, and Bohr's Electron Shell Model. This summary highlights essential concepts and dates relevant for GCSE AQA Chemistry exams.

Chemistry

P-Block Elements Overview

Explore the key concepts of P-block elements in A-level Chemistry, including oxidation states, the inert pair effect, and octet expansion. This summary covers essential topics such as chemical bonding, covalent bonds, and electron deficiency, providing a comprehensive understanding for students preparing for exams.

Chemistry

Atomic Radius

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Chemistry - Group 2 the alkaline Earth metals

AQA A-level inorganic chemistry group 2 mind map

Aufbau Principle

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Chemistry - Electron Configuration

A Level Chemistry

Bohr Model

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Chemistry - Atomic model

Summary on structure of an Atom, history of an atom and periodic table

Chemistry - GCSE AQA chemistry Atomic model timeline

Timeline of the different atomic models & dates specific milestones that may come up in the exam.

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Chemistry - Evolution of Atomic Models

From Dalton's solid spheres to Rutherford's nuclear atom, explore the historical development of atomic models and their impact on our current understanding.

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Chemistry - History of the atom

About the history of the discovery of the atom

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Química - Models Atòmics

Tipus de models atòmics

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Chemistry - The history of the atom

history of the atom

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Chemistry - The Development of the Model of The Atom

Scientists and their models and roles in development of the model of the atom.

Electron Affinity

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Chemistry - 22.1 - Lattice Enthalpy

First part of Chapter 22 in Module 5 OCR A A-Level Chemistry If you have any issues with the PDF or notice any mistakes don't hesitate to contact me :)

Octet Rule

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Chemistry - History of the Periodic Table

History of how the Periodic Table was made.

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Chemistry - P-block elements - Alevel Chemistry Unit 3 WJEC

P-block elements, inert pair effect, octet expansion

Orbital

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Chemistry - Atomic Orbitals - handwritten

Module 5