Gcse chemistry revision - Study guides, Revision notes & Summaries

What is the radius of an atom? - Ans .0.1 nanometers Where is the nucleus located? - Ans .center of the atom What does the nucleus contain? - Ans .protons and neutrons What charge does a proton have? - Ans .positive What charge does an electron have? - Ans .negative What is the mass of an electron? - Ans .0 what charge does an atom have? - Ans .no charge What does the atomic number tell you? - Ans .number of protons What does the mass number tell you? - Ans .Number of protons and neutron...

1. What are *atoms*? - Ans .The smallest part of an element that can exist 2. What are *compounds*? - Ans .- They are formed from elements by chemical reactions - Contain 2 or more elements chemically combined in fixed proportions - Can only be separated into elements by chemical reactions 3. What do *chemical reactions* involve? - Ans .The formation of one or more new substances, and often involve detectable energy change 4. What is a *mixture*? - Ans .- Consists of two or more elements/...

a booklet of all the paper 2s starting up to the newest 2023 papers, for your practice for chemistry igcses

Presenting our new AS and A level Chemistry qualifications T615c Makes up 20% of the assessment and AS at A level. A level is 100% externally assessed (no coursework). Core practicals appear in the specification content; practical-based questions are also in the exams. Teacher-assessed practical competency, based on core practical activities, reported alongside the A level grade. Paper 1 50% weighting 50% weighting Paper 2 80 marks 80 marks Paper 1 ...

Revision outline for all topics of triple science edexcel GCSE Chemistry, used alongside past papers to secure a grade 9.

GCSE AQA Chemistry revision summary mindmaps including everything on the specification for all topics 1-10 to guarantee the highest grades.

Revision Document Covering many different areas of chemistry - Includes: - Flame Tests - Metal Hydroxide Tests - Test for Negative Ions - Test for Halides - Using Earths Resources - Alkanes - Alkenes - Life Cycle Assessment

AQA GCSE Chemistry Module 5 Chemical Changes - summative mind-map This document serves as a multipurpose tool to aid your GCSE revision, made by a Grade 9 student. It contains elaborate details of the module, including key learning points from the AQA specification and a profile of all RPAs from this module. Through vibrant diagrams, equation explosions and condensed yet detailed notes, you can learn and revise this content effectively using this single mind-map. Consider it an all-in-one rev...

AQA GCSE Chemistry Module 10 Using Resources - summative mind-map This document serves as a multipurpose tool to aid your GCSE revision, made by a Grade 9 student. It contains elaborate details of the module, including key learning points from the AQA specification and a profile of all RPAs from this module. Through vibrant diagrams, equation explosions and condensed yet detailed notes, you can learn and revise this content effectively using this single mind-map. Consider it an all-in-one rev...

A detailed summary of all modules of the AQA course specification booklet for Chemistry (combined science, trilogy), with all the important information. These are the revision notes I used to achieve a 9-9 grade for my combined science GCSE.