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Density
The mass per unit volume of a material (usually measured in kg/m³ or g/cm³). Its a measure of mass divided by volume (ρ = m/V)
Electrical Conductivity
Electrical conductivity is a measure of how easily electricity flows through a material. It is the inverse of resistivity
Electrical Resistivity
Measures how much a material resists the flow of electricity.
Melting Point
The temperature at which a material changes from a solid to a liquid.
Physical Properties
Physical properties are characteristics that can be observed or measured without altering the material's chemical composition.
Thermal Conductivity
A measure of how quickly heat passes through a material when there is a temperature difference across it. It is measured in watts per metre per degree Celsius (W/m·°C).
Thermal Expansion
A measure of the degree of increase in dimensions (length, area or volume)