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Matter and EnergyUnit 1 Lesson 2
Properties of Matter
Physical Property• Characteristic of a substance that can be observed
and measured without changing the identity of the substance.
Examples of Physical Properties
• Density• Electrical Conductivity • Thermal Conductivity• Malleability• Luster• Melting Point• Magnetic Attraction• Boiling Point
Chemical Property
• Describes a substances ability to change into a new substance with different properties
Examples of Chemical Properties
• Flammability• Reactivity
(Rust)
Physical Properties
Density Review
• Amount of mass in a given volume• D = m/V• Units – g/cm3
– g/mL