ALL OF AQA CHEMISTRY (9-1) ⭐PAPER 1⭐ IN ONE HOUR!!!!! (2025) | GCSE CHEMISTRY | SCIENCE WITH HAZEL

Science with Hazel's Perfect Answer Revision Guides and workbooks for AQA GCSE Science are available at https://swhlearning.co.uk

**At 09:49 there is a mistake - Reactivity of Group 1 INCREASES down the group**

Re-upload. Thought it made more sense to upload paper 1 and 2 separately. This covers all the material needed for grade 9, triple science.

TOPIC TIMINGS
Elements, Compounds and Mixtures 0:33
Separating mixtures 1:07
History of the atom 3:26
The Periodic Table 4:57
History of the Periodic Table 8:40
Group 1 metals 9:16
Halogens 10:56
Transition Metals 12:22
Solids, liquids and gases 12:52
Ionic and covalent bonding 13:26
Chemical Structures 14:30
Graphene and Fullerene 17:22
Nanoscience 17:29
Titrations 17:51
Reactivity series 20:01
Displacement reactions 20:53
Extraction of metals 23:11
Neutralisaition equations 23:38
Electrolysis 27:57
Exothermic and endothermic reactions 32:49
Energetics 33:48
Bond enthalpy calculations 37:06
Chemical cells and batteries 39:41
Hydrogen fuel cells 43:29
Balancing equations 46:80
Moles 48:46
Writing Formulae 58:11

Content for higher tier, triple science is included.

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Hazel completed her undergraduate degree at St John's College, the University of Cambridge. She then did a PGCE (Post-Graduate Certificate of Education) before qualifying as a science teacher. She now works full time as a professional tutor.

Material required for Grade 9 of the new GCSE syllabus (A* in the current GCSE syllabus) is included.