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Blog
General Chemistry 1
Sizes of Atoms and Ions
Read the entire page and watch the video.
(35 minutes)
Chem libre texts - 2016
Click
https://chem.libretexts.org/Courses/Heartland_Community_College/HCC%3A_Chem_161/7%3A_Periodic_Properties_of_the_Elements/7.3%3A_Sizes_of_Atoms_and_Ions
link to open resource.
◄ Effective Nuclear Charge
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Course Registration
Peer Corner
Pre-Test
Classification of Matter
Properties of Matter
Change in the States of Matter
Case Scenario: Basic Unit Calculations and Conversions in Metric Units (80 minutes)
Quiz: Module 1
Measurements
Measurement Uncertainty, Accuracy and Precision
Treatment of Measurement Results
Quiz: Module 2
Early Ideas in Atomic Theory
Evolution of Atomic Theory
Atomic Structure and Symbolism
Chemical Formulas
Electromagnetic Energy
Development of Quantum Theory
The Bohr Model
Electronic Structure of Atoms (Electron Configurations)
Molecular and Ionic Compounds
Discussion: Atomic Theory and Structure (60 minutes)
Quiz: Module 3
Periodic Variations in Element Properties
History of the Periodic Table
The Periodic Table
Effective Nuclear Charge
Ionization Energy
Electron Affinity
Metals, Non-metals, and Metalloids
Group Trends for Group 1A and 2A
Group Trends for Selected Nonmetals
Quiz: Module 4
Ionic Bonding
Covalent Bonding
Chemical Nomenclature
Lewis Symbols and Structures
Formal Charges and Resonance
Strengths of Ionic and Covalent Bonds
Molecular Structure and Polarity
Intermolecular Forces
Case Scenario: Chemical Interactions (60 minutes)
Quiz: Module 5
Formula Mass and the Mole Concept
Determining Empirical and Molecular Formulas
Molarity
Other Units for Solution Concentrations
Writing and Balancing Chemical Equations
Classifying Chemical Reactions
Reaction Stoichiometry
Reaction Yields
Quantitative Chemical Analysis
Discussion: Concentration of Solutions and Dilution (100 minutes)
Quiz: Module 6
Chemical Reaction Rates
Factors Affecting Reaction Rates
Rate Laws
Integrated Rate Laws
Collision Theory
Reaction Mechanisms
Catalysis
Case Scenario: (100 minutes)
Quiz: Module 7
Chemical Equilibria
Equilibrium Constants
Shifting Equilibria: Le Châtelier’s Principle
The Haber Process
Equilibrium Calculations
Discussion: Chemical Equilibrium (100 minutes)
Quiz: Module 8
Activities
Ionization Energy ►
General Chemistry 1
Home Page
How to create an account and enroll in the course?
General Chemistry 1 Homepage
Module 1: Matter and Its Properties
Module 1: Lesson 1: Classification of Matter
Module 1: Lesson 2: Properties of Matter
Module 1: Lesson 3: Change of State of matter
Module 2: Measurements
Module 2: Lesson 1: Measurements
Module 2: Lesson 2: Measurement Uncertainty, Accuracy, and Precision
Module 2: Lesson 3: Mathematical Treatment of Measurement Results
Module 3: Atomic Structure
Module 3: Lesson 1: Atomic Theory of Matter
Module 3: Lesson 2: The Structure of the Atom
Module 3: Lesson 3: Atomic Structure and Symbolism
Module 3: Lesson 4: Chemical Formulas
Module 3: Lesson 5: Electromagnetic Energy
Module 3: Lesson 6: Development of Quantum Theory
Module 3: Lesson 7: Electronic Structure of Atoms (Electron Configurations)
Module 3: Lesson 8: Molecular and Ionic Compounds
Module 4: The Periodic Table
Module 4: Lesson 1: Periodic Variations in Element Properties
Module 4: Lesson 2: History of the Periodic Table
Module 4: Lesson 3: The periodic Table
Module 4: Lesson 4: Effective Nuclear Charge
Module 4: Lesson 5: Sizes of Atoms and Ions
Module 4: Lesson 6: Ionization Energy
Module 4: Lesson 7: Electron Affinity
Module 4: Lesson 8: Metals, Non-metals, and Metalloids
Module 4: Lesson 9: Group Trends for Group 1A and 2A
Module 4: Lesson 10: Group Trends for Selected Nonmetals
Module 5: Bonding and Chemical Interactions
Module 5: Lesson 1: Ionic Bonding
Module 5: Lesson 2: Covalent Bonding
Module 5: Lesson 3: Chemical Nomenclature
Module 5: Lesson 4: Lewis Symbols and Structures
Module 5: Lesson 5: Formal Charges and Resonance
Module 5: Lesson 6: Strengths of Ionic and Covalent Bonds
Module 5: Lesson 7: Molecular Structure and Polarity
Module 5: Lesson 8: Intermolecular Forces
Module 6: Compounds and Stoichiometry
Module 6: Lesson 1: Formula Mass and the Mole Concept
Module 6: Lesson 2: Determining Empirical and Molecular Formulas
Module 6: Lesson 3: Molarity
Module 6: Lesson 4: Other Units for Solution Concentrations
Module 6: Lesson 5: Writing and Balancing Chemical Equations
Module 6: Lesson 6: Classifying Chemical Reactions
Module 6: Lesson 7: Reaction Stoichiometry
Module 6: Lesson 8: Reaction Yields
Module 6: Lesson 9: Quantitative Chemical Analysis
Module 7: Chemical Kinetics
Module 7: Lesson 1: Chemical Reaction Rates
Module 7: Lesson 2: Factors Affecting Reaction Rates
Module 7: Lesson 3: Rate Laws
Module 7: Lesson 4: Integrated Rate Laws
Module 7: Lesson 5: Collision Theory
Module 7: Lesson 6: Reaction Mechanisms
Module 7: Lesson 7: Catalysis
Module 8: Chemical Equilibrium
Module 8: Lesson 1: Chemical Equilibrium
Module 8: Lesson 2: Equilibrium Constants
Module 8: Lesson 3: Shifting Equilibria: Le Châtelier’s Principle
Module 8: Lesson 4: Equilibrium Calculations
Final Exam
Course and Self Evaluation & Certificate
Course Activities
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