study guide midterm-12

study guide midterm-12 - Properties of electromagnetic...

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Significant figures o count them o in calculations o rounding Scientific notation Kinetic Molecular Theory o understand it o identify macroscopic, microscopic, and particulate matter Chemical and physical changes and properties define and dentify each Define and recognize o homogeneous and heterogeneous mixtures o pure substances o elements o compounds Conservation laws o understand the laws of conservation of mass and energy o recognize endothermic and exothermic processes Names and symbols for the first 20 elements and common metals The list of ions from the website Unit analysis o including density calculations Metric system o Know: basic units prefixes a conversion factor for english <==> metric for each type of measurement 1 ml = 1 cm 3 Atomic structure o know the basic structure of the atom o understand the Z A X notation and be able to do calculations based on it
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Unformatted text preview: Properties of electromagnetic radiation o relationship between frequency, wavelength, energy, etc. Bohr model Quantum mechanical model. o be able to fill in and interpret energy level diagrams o electron configurations remember the Cr, Mo, W, Sg and Cu, Ag, Au, Rg exceptions noble gas shorthand Periodic table o understand it o make predictions about relative atomic size, IE, electronegativity Ionic compounds o formation of ions octet rule o the ionic bond o formulas of ionic compounds covalent compounds the covalent bond octet rule formation Recognize ionic, covalent compounds Metallic bonds Lewis structures o identify lone pairs, bonding electrons, multiple bonds o draw Lewis diagrams from formula...
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study guide midterm-12 - Properties of electromagnetic...

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