About This Chapter
How it works:
- Identify the lessons in the Holt Chemistry: Ions and Ionic Compounds chapter with which you need help.
- Find the corresponding video lessons within this companion course chapter.
- Watch fun videos that cover the ions and ionic compounds topics you need to learn or review.
- Complete the quizzes to test your understanding.
- If you need additional help, rewatch the videos until you've mastered the material or submit a question for one of our instructors.
Students will learn:
- Formula, formation and charge of ions
- Formation, lattice energy and properties
- Simple binary, transition metal and polyatomic ion compounds
- Ionic compound formulas
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1. Ions: Predicting Formation, Charge, and Formulas of Ions
Learn how ions are formed using the octet rule. Use the periodic table to predict the charge an atom will have when it becomes an ion. Learn whether an ion is a cation or anion and how to write the formula depending on what charge the ion has.
2. Ionic Compounds: Formation, Lattice Energy and Properties
In this lesson, you'll learn about ionic compounds and how they form. Additionally, you'll learn the properties of ionic compounds, such as their high melting and boiling points, their ability to conduct electricity, and the fact that they form crystals.
3. Naming Ionic Compounds: Simple Binary, Transition Metal & Polyatomic Ion Compounds
An important part of dealing with chemical compounds is knowing how to refer to them. Learn how to name all ionic compounds, including simple binary compounds, compounds containing transition metals and compounds containing polyatomic ions.
4. Writing Ionic Compound Formulas: Binary & Polyatomic Compounds
In this lesson, you will learn how to write the chemical formulas for both binary ionic compounds and polyatomic ionic compounds when you are given only the name of the compound. You will see that it is actually quite simple when you learn the steps described in this lesson.
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Other chapters within the Holt Chemistry: Online Textbook Help course
- Holt Chemistry Chapter 1: The Science of Chemistry
- Holt Chemistry Chapter 2: Matter and Energy
- Holt Chemistry Chapter 3: Atoms and Moles
- Holt Chemistry Chapter 4: The Periodic Table
- Holt Chemistry Chapter 6: Covalent Compounds
- Holt Chemistry Chapter 7: The Mole and Chemical Composition
- Holt Chemistry Chapter 8: Chemical Equations and Reactions
- Holt Chemistry Chapter 9: Stoichiometry
- Holt Chemistry Chapter 10: Causes of Change
- Holt Chemistry Chapter 11: States of Matter and Intermolecular Forces
- Holt Chemistry Chapter 12: Gases
- Holt Chemistry Chapter 13: Solutions
- Holt Chemistry Chapter 14: Chemical Equilibrium
- Holt Chemistry Chapter 15: Acids and Bases
- Holt Chemistry Chapter 16: Reaction Rates
- Holt Chemistry Chapter 17: Oxidation, Reduction, and Electrochemistry
- Holt Chemistry Chapter 18: Nuclear Chemistry
- Holt Chemistry Chapter 19: Carbon and Organic Compounds
- Holt Chemistry Chapter 20: Biological Chemistry