Section: Module 4: Lesson 5: Sizes of Atoms and Ions | General Chemistry 1

Section: Module 4: Lesson 5: Sizes of Atoms and Ions | General Chemistry 1 | NextGenU.org

Student Learning Outcomes:

Upon completion of this lesson, you will be able to:
Determine periodic trends in atomic radii.

Determine the relative ionic sizes within an isoelectronic series.

Approximate time required for the readings for this lesson (at 144 words/minute): 1 hour and 45 minutes.

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  Chem libre texts - 2016

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Pre-Test

Module 1: Lesson 1: Classification of Matter

Classification of Matter

Module 1: Lesson 2: Properties of Matter

Properties of Matter

Module 1: Lesson 3: Change of State of matter

Change in the States of Matter

Case Scenario: Basic Unit Calculations and Conversions in Metric Units (80 minutes)

Module 2: Lesson 1: Measurements

Measurements

Module 2: Lesson 2: Measurement Uncertainty, Accuracy, and Precision

Measurement Uncertainty, Accuracy and Precision

Module 2: Lesson 3: Mathematical Treatment of Measurement Results

Treatment of Measurement Results

Module 3: Lesson 1: Atomic Theory of Matter

Early Ideas in Atomic Theory

Module 3: Lesson 2: The Structure of the Atom

Evolution of Atomic Theory

Module 3: Lesson 3: Atomic Structure and Symbolism

Atomic Structure and Symbolism

Module 3: Lesson 4: Chemical Formulas

Chemical Formulas

Module 3: Lesson 5: Electromagnetic Energy

Electromagnetic Energy

Module 3: Lesson 6: Development of Quantum Theory

Development of Quantum Theory

The Bohr Model

Module 3: Lesson 7: Electronic Structure of Atoms (Electron Configurations)

Electronic Structure of Atoms (Electron Configurations)

Module 3: Lesson 8: Molecular and Ionic Compounds

Molecular and Ionic Compounds

Discussion: Atomic Theory and Structure (60 minutes)

Module 4: Lesson 1: Periodic Variations in Element Properties

Periodic Variations in Element Properties

Module 4: Lesson 2: History of the Periodic Table

History of the Periodic Table

Module 4: Lesson 3: The periodic Table

The Periodic Table

Module 4: Lesson 4: Effective Nuclear Charge

Effective Nuclear Charge

Module 4: Lesson 5: Sizes of Atoms and Ions

Sizes of Atoms and Ions

Module 4: Lesson 6: Ionization Energy

Ionization Energy

Module 4: Lesson 7: Electron Affinity

Electron Affinity

Module 4: Lesson 8: Metals, Non-metals, and Metalloids

Metals, Non-metals, and Metalloids

Module 4: Lesson 9: Group Trends for Group 1A and 2A

Group Trends for Group 1A and 2A

Module 4: Lesson 10: Group Trends for Selected Nonmetals

Group Trends for Selected Nonmetals

Module 5: Lesson 1: Ionic Bonding

Ionic Bonding

Module 5: Lesson 2: Covalent Bonding

Covalent Bonding

Module 5: Lesson 3: Chemical Nomenclature

Chemical Nomenclature

Module 5: Lesson 4: Lewis Symbols and Structures

Lewis Symbols and Structures

Module 5: Lesson 5: Formal Charges and Resonance

Formal Charges and Resonance

Module 5: Lesson 6: Strengths of Ionic and Covalent Bonds

Strengths of Ionic and Covalent Bonds

Module 5: Lesson 7: Molecular Structure and Polarity

Molecular Structure and Polarity

Module 5: Lesson 8: Intermolecular Forces

Intermolecular Forces

Case Scenario: Chemical Interactions (60 minutes)

Module 6: Lesson 1: Formula Mass and the Mole Concept

Formula Mass and the Mole Concept

Module 6: Lesson 2: Determining Empirical and Molecular Formulas

Determining Empirical and Molecular Formulas

Module 6: Lesson 3: Molarity

Molarity

Module 6: Lesson 4: Other Units for Solution Concentrations

Other Units for Solution Concentrations