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General Chemistry I: Foundations of Matter, Measurement, and Atomic Theory

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Classification of Matter

  • Types of Matter
    01:34
  • Introduction to General Chemistry Course
    1:44
  • Matter Composition
    04:19

Physical & Chemical Changes

  • Chemical Change Example
    01:52
  • Reversible Changes in Matter
    03:42
  • Physical Change Example
    01:52

Physical Properties

  • Physical Properties
    02:54
  • Physical Properties Example
    01:41

Chemical Properties

  • Chemical Properties Example
    01:34
  • Chemical Properties
    03:31

SI Units

  • SI Units
    02:13
  • Perimeter, Area, Volume
    03:47

Metric Prefixes

  • Metric Prefixes Conversion Example
    03:33
  • Metric Prefixes Chart
    03:59
  • Metric Prefixes Usage
    01:16

Scientific Notation

  • Standard Notation to Scientific Notation
    02:50
  • Scientific Notation Concepts
    01:41
  • Scientific Notation Example
    01:53

Significant Figures

  • Significant Figures Example
    01:09
  • Significant Figures Rules
    04:40

Significant Figures: Precision in Measurements

  • Significant Figures Precision
    01:49
  • Significant Figures Precision Example
    01:46

Significant Figures: In Calculations

  • Significant Figures in Mixed Operations
    03:32
  • Significant Figures in Addition and Subtraction
    01:42
  • Significant Figures in Multiplication and Division
    03:11

Dimensional Analysis

  • Dimensional Analysis
    06:11
  • Dimensional Analysis Example
    4:48

Law of Conservation of Mass

  • Law of Conservation of Mass Example
    01:20
  • Law of Conservation of Mass
    01:48

Law of Definite Proportions

  • Law of Definite Proportions Example
    1:59
  • Law of Definite Proportions Example
    2:23
  • Law of Definite Proportions
    02:48

Law of Multiple Proportions

  • Law of Multiple Proportions
    03:32

Atomic Theory

  • Dalton's Atomic Theory
    05:22
  • Dalton's Atomic Theory Example
    01:48

The Atom

  • The Nucleus
    02:53
  • Atom Structure
    02:10
  • Atom Structure Example
    02:52

Subatomic Particles

  • Subatomic Particles
    05:19
  • Atomic Mass Unit Example
    03:31

Isotopes

  • Isotopes
    04:36
  • Isotope Notation Example
    03:57

Ions

  • Ion Formation
    06:17
  • Cation Subatomic Particles Example
    02:22
  • Atoms vs. Ions
    01:36

Atomic Mass

  • Calculating Abundance Example
    5:41
  • Greatest Atomic Mass Example
    02:06
  • Calculating Atomic Mass
    00:40

Calculating Molar Mass

  • Molar Mass Concept
    02:11
  • Molar Mass Calculation Example
    03:12

Mole Concept

  • Moles and Particles Conversion
    02:41
  • Moles to Molecules Conversion Example
    01:41
  • Formula Unit Example
    01:28

Periodic Table: Classifications

  • Nonmetal Properties
    01:12
  • Periodic Table Classifications
    02:40
  • Metalloid Properties
    03:37

Periodic Table: Group Names

  • Periodic Table: Group Names
    05:33
  • Periodic Table: Group Names Example
    01:17

Periodic Table: Charges

  • Unlikely Ion Example
    01:52
  • Main Group Element Charges
    07:38
  • Main Group Element Charges Example
    00:48

Periodic Table: Element Symbols

  • Periodic Table History
    04:01
  • Halogen Example
    01:01