Mass The amount of matter in an object The gram is the metric unit for mass
Element A class of substances that cannot be separated into simpler substances by chemical means Examples: Hydrogen, Helium, Oxygen, Carbon, Gold, etc.
Physical Properties of Matter Mass, Color, Volume Color– The way light reflects off of matter and is perceived by the human eye
Physical Properties of Matter Density – The amount of matter within a certain amount of volume, g/cm³ volume d= m/v Which has a greater density? Bowling Ball or Soccer Ball Divide mass by
Physical Properties of Matter Ductility – The ability for something to stretch or bend
Physical Properties of Matter Malleability – The ability for something to be molded
Physical Properties of Matter Permeability – The ability for something to have things pass through it
Physical Properties of Matter Boiling Point – The temperature at which liquid matter experiences the same pressure as the atmospheric pressure
Physical Properties of Matter Melting Point – The temperature at which solid matter turns to liquid Freezing Point – The temperature at which liquid matter turns to solid
Physical Properties of Matter Solubility – The ability for a substance to dissolve
Physical Properties of Matter Specific Heat – The amount of energy it takes to raise a substances temperature
Physical Properties of Matter Magnetism – When electrons gravitate towards a pole in metal
Chemical Properties of Matter Flammability, Ability to rust, Chemically Reactive