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General Chemistry Essentials: Matter, Measurement, and Atomic Structure

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Classification of Matter

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

Physical & Chemical Changes

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

Law of Conservation of Mass

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

Periodic Table: Classifications

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

Periodic Table: Group Names

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

Periodic Table: Representative Elements & Transition Metals

  • Percorso guidato
    Transition Metal Example
    01:23
  • Percorso guidato
    Transition Metals and Representative Elements
    03:30

Periodic Table: Element Symbols

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

Periodic Table: Elemental Forms

  • Percorso guidato
    Elemental Forms of Elements
    02:35
  • Percorso guidato
    Chalcogen Identification Example
    01:15
  • Percorso guidato
    Homonuclear vs. Heteronuclear Compounds
    01:21

Periodic Table: Phases

  • Percorso guidato
    Second Period State of Matter Example
    02:07
  • Percorso guidato
    Element States of Matter
    03:25

Physical Properties

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

Chemical Properties

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

SI Units

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

Metric Prefixes

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

Scientific Notation

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

Significant Figures

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

Significant Figures: Precision in Measurements

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

Significant Figures: In Calculations

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

Conversion Factors

  • Percorso guidato
    Weight Conversion Example
    03:45
  • Percorso guidato
    Conversion Factors Example
    02:12
  • Percorso guidato
    Conversion Factors
    01:56

Dimensional Analysis

  • Percorso guidato
    Dimensional Analysis
    06:11
  • Percorso guidato
    Dimensional Analysis Example
    04:53

Density

  • Percorso guidato
    Density Concepts
    01:56
  • Percorso guidato
    Density Conversion Example
    05:30

Temperature

  • Percorso guidato
    Temperature vs Heat
    03:48
  • Percorso guidato
    Temperature Conversion Example
    02:10
  • Percorso guidato
    Temperature Conversion Formulas
    02:03

The Atom

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

Subatomic Particles

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

Isotopes

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

Ions

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

Atomic Mass

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

Atomic Theory

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

Mole Concept

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

Calculating Molar Mass

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