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General Chemistry: Fundamental Concepts and Atomic Structure

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Classification of Matter

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

Physical & Chemical Changes

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

Physical Properties

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

Intensive vs. Extensive Properties

  • Guided course
    Intensive Properties
    02:45
  • Guided course
    Extensive Property Example
    01:40
  • Guided course
    Intensive Properties Example
    01:58

Significant Figures

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

Significant Figures: Precision in Measurements

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

Significant Figures: In Calculations

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

Conversion Factors

  • Guided course
    Weight Conversion Example
    03:45
  • Guided course
    Conversion Factors Example
    02:12
  • Guided course
    Conversion Factors
    01:56

Dimensional Analysis

  • Guided course
    Dimensional Analysis
    06:11
  • Guided course
    Dimensional Analysis Example
    04:53

Density

  • Guided course
    Density Concepts
    01:56
  • Guided course
    Density Conversion Example
    05:30

The Atom

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

Subatomic Particles

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

Isotopes

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

Atomic Mass

  • Guided course
    Calculating Abundance Example
    5:42
  • Guided course
    Greatest Atomic Mass Example
    02:06
  • Guided course
    Calculating Atomic Mass
    00:40

Calculating Molar Mass

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

Mole Concept

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

Isomers

  • Guided course
    Isomers
    02:16
  • Guided course
    Isomers Example
    02:28
  • Guided course
    Stereoisomers
    01:56

Ions

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

Periodic Table: Classifications

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

Periodic Table: Group Names

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

Periodic Table: Representative Elements & Transition Metals

  • Guided course
    Transition Metal Example
    01:23
  • Guided course
    Transition Metals and Representative Elements
    03:30

Periodic Trend: Effective Nuclear Charge

  • Guided course
    Effective Nuclear Charge
    01:51
  • Guided course
    Effective Nuclear Charge Example
    00:44
  • Guided course
    Effective Nuclear Charge Calculation
    00:59

Periodic Trend: Atomic Radius

  • Guided course
    Atomic Radius Trends
    01:42
  • Guided course
    Atomic Radius Example
    00:56
  • Guided course
    Atomic Radius
    02:02

Periodic Trend: Ionic Radius

  • Guided course
    Ionic Radius
    02:47
  • Guided course
    Ranking Ionic Radii
    03:56
  • Guided course
    Ionic Radius Example
    01:32

Periodic Trend: Ionization Energy

  • Guided course
    Ionization Energy Trends
    01:08
  • Guided course
    Group 6A vs. Group 5A Elements
    01:32
  • Guided course
    Ionization Energy
    01:19

Periodic Trend: Electron Affinity

  • Guided course
    Electron Affinity Exceptions
    01:24
  • Guided course
    Electron Affinity Trends
    01:42
  • Guided course
    Electron Affinity Example
    00:54

Wavelength and Frequency

  • Guided course
    Electromagnetic Waves
    2:58
  • Guided course
    Frequency-Wavelength Relationship
    00:31
  • Guided course
    Wavelength and Frequency Example
    00:59

Speed of Light

  • Guided course
    Calculate Frequency Example
    01:48
  • Guided course
    Speed of Light Formula
    00:57

The Energy of Light

  • Guided course
    Photon Energy Formulas
    01:40
  • Guided course
    Photon Energy Example
    01:08
  • Guided course
    Moles and Photon Energy Example
    01:35

Electromagnetic Spectrum

  • Guided course
    Visible Light Spectrum
    01:24
  • Guided course
    Electromagnetic Radiation Example
    01:02
  • Guided course
    Electromagnetic Spectrum
    02:53

Quantum Numbers: Principal Quantum Number

  • Guided course
    Principal Quantum Number
    02:55
  • Guided course
    Principal Quantum Number Example
    00:56

Quantum Numbers: Angular Momentum Quantum Number

  • Guided course
    Angular Momentum Quantum Number Example
    00:46
  • Guided course
    Angular Momentum Quantum Number and Orbital Shape
    01:41
  • Guided course
    Angular Momentum Quantum Number
    00:40

Quantum Numbers: Magnetic Quantum Number

  • Guided course
    Quantum Numbers and Orbitals Example
    00:31
  • Guided course
    Magnetic Quantum Number
    03:06
  • Guided course
    Magnetic Quantum Example
    00:59

Quantum Numbers: Spin Quantum Number

  • Guided course
    Spin Quantum Number
    01:18
  • Guided course
    Spin Quantum Numbers Example
    01:10

Quantum Numbers: Number of Electrons

  • Guided course
    Number of Electrons in Shells Example
    00:38
  • Guided course
    Number of Electrons in Shells
    00:46
  • Guided course
    Quantum Electrons Roadmap
    01:39

Quantum Numbers: Nodes

  • Guided course
    Radial Nodes Example
    00:38
  • Guided course
    Electron Nodes in Atoms Example
    00:22
  • Guided course
    Radial and Angular Nodes
    01:04