Non metals gain electrons to form a negative charge. Groups in the Periodic Table. Physical properties. Chemical Properties. Equation. Trends/Explanation. Group ...

Past exam papers and mark schemes for Edexcel Chemistry GCSE (2CH01) Unit 2.

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Продолжительность: 27:53
Опубликовано: 29 мая 2016 г.

Easy-to-understand homework and revision materials for your GCSE Chemistry (Single Science) AQA '9-1' studies and exams.

Оценка 5,0 (2) Study with Quizlet and memorise flashcards containing terms like Proton, neutron, electron and others.

Comprehensive Exam Qs by Topic (PDFs) for the GCSE Chemistry AQA Higher Triple specification.

Summary notes, revision videos and past exam questions by topic for AQA Chemistry GCSE Topic 2 - Bonding, Structure, and The Properties of Matter.

Продолжительность: 17:27
Опубликовано: 16 мая 2020 г.

16 апр. 2019 г. · 1. Solids, Liquids and Gases are the three main states of matter. Which is the correct order of state changes?