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Atoms, Matter, and the MolesBy PresenterMedia.comAgenda or Summary LayoutA second line of text could go hereChemistry: The Study of matter and the changes is undergoes

The Periodic Table is organized according to the elements atomic number, mass number, and atomic mass

These numbers assist in conversion from one unit to another

ChemistryPhysical Properties, Physical Change, Chemical Properties, Chemical Changes

Matter ChangesAvogadros Number & The MoleAtomic StructurePeriodic TableThe atom consists of 2 main parts: the nucleus and the electron cloud

MatterAnything that has mass and occupies spaceMatter is subdivided into three general classes, based on chemical or physical propertiesCompoundElementMixtureThe study of matter and the changes it undergoesChemistryHomogenous Mixturethe same throughoutEx: NaCl, K, H20

Heterogeneous Mixturenot the same throughoutEx: Chex Mix

Physical changeChanges in which no new kinds or matter are formed.Ex: Phase changesMixtures can be separated by physical separationFiltrationEvaporationThawingDistillationBoiling

Changes that produce new kinds of matter that show brand new properties.ExamplesCombustion (burning)Composition and DecompositionColor ChangesEnergy ChangesLight EmittedGas Given OffpH Changes

Chemical changeChanges that Matter UndergoesI