Index
References
This content is based on the textbook below
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workbook
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coursebook
workbook
Teacher’s resource
Chemistry (Unit 5 ~ 8)
Unit 5
5-1 States of matter
Keywords
- matter
- solid
- liquid
- gas
- state of matter
- properties
- volume
- compressed
- theory
- particles
5-2 Particle theory
keywords
- vibrate
5-3 Changing state
keywords
- melt
- water vapour
- evaporation
- boil
- steam
- condense, condensation
- freeze
- change of state
- measuring cylinder
- meniscus
- thermometer
5-4 Explaining chages of state
heating solids
melting solids
boiling liquids
Unit 6
6-1, 6-2 Metals and Non-metals
6-3 Comparing metals and non-metals
6-4 Everyday materials and their properties
Glass
Plastic
Unit 7
7-1 Acids and alkalis
some acids are dangerous
Working safely with acids and alkalis
7-2 Is it an acid or an alkali?
indicator
making your own indicator solution
7-3 The pH scale
7-4 Neutralisation
rainbow neutralisation
7-5 Neutralisation in action
Unit 8
8-1 Rocks, minerals and soils
minerals
Soil
8-2 Soil
8-3 Igneous rocks
8-4 Sedimentary rocks
8-5 Metamorphic rocks
8-6 Weathering
physical and chemical weathering
Biotic (Biological) weatherinng
8-7 Moving rocks
Forming sediment
erosion
abrasion