AS Unit F321 Atoms, Bonds and Groups (f321)

A summary highlighting all important notes with regards to shapes of molecules, bonding, groups - eg, bipyramidal, trigonal, planar etc. OCR A Chemistry AS/A Level. Hits all points covered in specification. For new exams.

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9 pages

Written in 2020/2021

eduan1

mindmap styled summary notes for bonding and structure & electron structure - detailed!

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1 pages

Written in 2021/2022

symrengill

from ocr database all questions on atomic structure and isotopes with answers

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68 pages

Written in 2025/2026

Grade A

paperplug3000

Summary notes covering all specification points

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6 pages

Written in 2025/2026

farasatahmad1298

Summary Notes from an A student including equations, diagrams, definitions, required practicals and examples of: - relative atomic mass - writing ionic equations - amount of substance (moles, molar gas volume) - hydrated salts - concentration and diluted concentration - standard solution - ideal gas equation - avogadro's constant - percentage yield - atom economy - acids and bases - titrations - percentage uncertainty - redox reactions and equations

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4 pages

Written in 2022/2023

tzorismaria

i am not kidding this is literally every ocr a level chemistry (a) question on the ocr data base all 1710 questions spanning the entire course. I would make it cheaper but this is the min price stuvia allows

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33 items

paperplug3000

Detailed explanation of ionic/covalent/metallic bonding, shapes of molecules and bond angles, polarity and intermolecular forces, hydrogen bonding with diagrams, shapes of molecules practice

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7 pages

Written in 2023/2024

mayayildiz17

Detailed notes about atom structure, isotopes, ideal gas equation and oxidation numbers. Also includes definitions for empirical formula, molecular formula, mole, atom economy, titration.

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5 pages

Written in 2023/2024

mayayildiz17

electronic structure, ionisation energy, trends in the periodic table, bonding, periodicity, mass spectrometry

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6 pages

Written in 2023/2024

mayayildiz17

summary notes and flashcards on modules 2,3 and 5 in OCR A chemistry for paper 1 revision and preparation.

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17 items

erikakumar

summary notes on all topics in OCR A level chemistry of modules 2-3-4-5-6, including flashcards on some topics in module2,3,5, diagrams in the kerboodle textbook. for revision of key concepts.

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19 items

erikakumar

summary notes and flashcards on all topics in module 3 of OCR A chemistry, including periodicity, group 2 and 7, tests for anions and NH4+.

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5 items

erikakumar

This bundle deal provides you with everything you need to know about in the OCR A-Level Chemistry A specification. At a low price, you will be able to access clear notes that have helped me personally to reach A* in Chemistry. With these notes, you are half a step away from the dream As and A*s.

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5 items

khpw45

summary notes on all topics in a level chemistry and biology OCR A, including modules 2-6 and diagrams from the kerboodle textbook.

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45 items

erikakumar

Topic 1 - Atoms, Electrons and Periodicity This topic covers 1.1.1 Atoms, 1.2.1 Electron Structure and 1.3.1 Periodicity (except melting and boiling point trends)

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25 pages

Written in 2023/2024

notezforyou

This document summarises all you need to know about module 2 of OCR Chemistry A syllabus, with chapters of periodicity and reactivity trends included as well, so that you don't ever need to go to your textbook again!

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20 pages

Written in 2023/2024

khpw45