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Chapter 2 recap - Coggle Diagram
Chapter 2 recap
Physical properties
Electrical conductivity
Strength
flexibility
melting and boiling point
Hardness
Materials
metal
ceramic
Glass
plastic
Fibres
Mass- mass is the amount or quantity of matter in a object.All matter has mass
SI unit: kg
Instrument:electronic balance
Length
SI unit:meter
Instrument : digital cailpers
Density
Density=mass divide volume
Example:g/cmcube
volume
SI unit:m3
Instrument:measuring cylinder
temperature
SI unit:k
thermometer