Chemistry

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The periodic table of elements science / chemistry revsion notes 

Revision note

Leyli M

Science

The periodic table of elements

Explore a comprehensive set of exam questions focused on bond enthalpies, enthalpy changes, and chemical thermodynamics. This resource covers key concepts such as the Haber process, standard enthalpy of formation, and energy changes in chemical reactions. Ideal for students preparing for exams in chemistry and thermodynamics.

Bond Enthalpy Exam Questions

Past Paper

Aasiyah Rahman

Bond enthapies Exam questions 

Bond Enthalpy

Quick summary of ionisation energies with an Exam question. Excludes successive ionisation  energy. (Exam Q is also requires prior knowledge of periodic table).

Explore the trends in ionisation energies across periods and groups, including key factors affecting these trends. This summary covers first and second ionisation energies, exceptions, and provides an exam question for practice. Ideal for students preparing for chemistry assessments.

Trends in Ionisation Energies

aashna

Ionisation Energies

Aqa alevel chemistry Atomic Structure summary notes

Explore key concepts of atomic structure, including electron configurations, ionization energies, and the Pauli exclusion principle. This summary provides a comprehensive overview of mass spectrometry and the arrangement of electrons in orbitals, essential for AQA A-Level Chemistry. Ideal for exam preparation and understanding the periodic table.

Atomic Structure Insights

Imogen

Atomic Structure

Explore the fundamental concepts of atomic structure, including Dalton's atomic theory, Thomson's Plum Pudding model, Rutherford's nuclear model, and Bohr's electron orbits. Understand ionization energy trends, isotopes, and the mass spectrometer process. This summary is essential for AQA Year 1 Chemistry students.

Atomic Structure Overview

Mariya Akbar

includes 
- explanation of why ionisation energies increases/ decreases as you go down a group/across a period
- atomic numb
- types of atoms (dumbell..)
- electron configuration 
- mass spectrometry 


Explore the factors influencing ionization energy, including trends across periods and down groups in the periodic table. This summary covers atomic structure, electron configurations, isotopes, and mass spectrometry, providing a comprehensive understanding of how atomic properties affect ionization. Ideal for students studying chemistry concepts related to atomic structure and periodic trends.

Bond Breaking Energetics

Bond Enthalpy

2 best study notes in Bond Enthalpy

Ionization Energy

4 best study notes in Ionization Energy