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Book 3B Unit 13


Unit 13 From Atoms to Materials

 

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13.1 Atoms and elements
13.2 Periodic Table
13.3 Compounds and mixtures
13.4 Metals
13.5 Materials of the modern world
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3B



Unit 13
Unit 13



Unit 13
Unit 13



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Content page



Unit 13



Unit 13



Corrigenda (April 2021)
Corrigenda (March 2019)
Corrigenda (June 2018)
List of Amendments (April 2019)



Describing physical properties of substances (Related to p.8)  SPS: OB 
Writing balanced chemical equations (Related to p.38)  SPS: CM 
Identifying physical changes and chemical changes (Related to p.41)  SPS: CS 
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Key Steps of Scientific Investigation
Scientific Investigation Training Programme



Science English Basics
Unit 13



Days of strong humid heat are on the rise(08/2020) ENVIRONMENT   NEW 
Governments are fighting large swarms of locusts(08/2020) ENVIRONMENT   NEW 
The Australia's bushfires brought huge damages to the wildlife(04/2020) ENVIRONMENT 



Supplementary Notes for S3 (SAMPLE)  NEW in 2021 



Reusing hard disk and Replacing it with DNA  NEW 
Household project: Make your home 'smart' using IoT and IFTTT  NEW 
Detection in daily life: Using Google Science Journal and ChemEye  NEW 
Is sashimi safe to eat?(05/2019)
How much plastic do we take in each year? (23-8-2019)
A new material making use of sunlight to purify water (6-3-2019)
Charging for municipal solid waste proposed (31-10-2018)
Plastic pollution threatening the lives of the ocean giants (5-2-2018)
World’s first hydrogen-powered train in Germany (12-11-2017)
Damaged copper cables causing major delay on Kwun Tong Line (19-10-2017)