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UNIT 5: PROPERTIES OF MATERIALS - Coggle Diagram
UNIT 5: PROPERTIES OF MATERIALS
Unit 5.1: Metals and non-metals
The properties of metal
Non-metal
Properties shared by almost
all non-metals
Properties shared by many non-metals
Unit 5.2: Comparing metals
and non-metals
Draw a table to compare the properties between metal and non-metal
Unit 5.3: Metal mixtures
Alloys
Definition of alloys
The difference between alloy and metal
Bronze
Steel
Applications of alloys
Brass
Unit 5.4: Using the properties of materials to separate mixtures
Making mixture
Separating mixtures
Separate copper sulfate and water
Separate food dye and water
Unit 5.5: Acids and alkalis
Alkalis
Common products contain alkalis
Common alkalis in the laboratory
Strong alkalis
Are they corrosive?
What happens when strong alkalis gets on your skin?
How to make strong alkalis less dangerous?
Acids
Which foods contain acid
Common acids in the laboratory
Some dangerous acids
Properties of acids
How to make acids less dangerous
Work safely with acids and alkalis
How to work safely with acids and alkalis
Draw the hazard warning labels and its meaning
Unit 5.6: Indicators and the
pH scale
Definition of an indicator
Natural indicator
Litmus
What is litmus
Colors of litmus in acids, alkalis and neutral subtance
Other indicators
Unitversal indicators
What is universal indicator
Colors of universal indicator in different substance