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  • Tips and Tricks Blog
  • Science
    • Biology
      • Natural Selection
    • Chemistry
      • Balancing Chemical Equations
      • Covalent Bonds
      • Energy Diagrams
      • Excited Electrons
      • Flame Test
      • Fusion and Fission
      • Half-Life
      • Heat Transfer
      • Intermolecular Forces
      • Ionic Bonds
      • Isotopes
      • Lewis Dot Structures
      • Matter (Part 1)
      • Matter (Part 2)
      • Organic Chemistry
      • Periodic Table (Part 1)
      • Periodic Table (Part 2)
      • Physical Changes and Chemical Reactions
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      • Solutions and Separation Methods
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      • What is Chemistry?
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Unit 6: What am I Consuming:
​6.3: Ionic Bonds

You learned about ionic bonds in 3.4. You will want to work through the material below and review how to write ionic formulas and names. Also, you will read about the different ionic compound properties.

Properties of Ionic Compounds

When dealing with ionic bonds, metals will give up their electrons and nonmetals will accept the electrons forming a crystalline structure. An ionic bond is when the electrostatic forces (the force of attraction between a positive and a negative charge) hold ions together in ionic compounds (1 atom "steals" electrons from another atom). Ions held together by ionic bonds are called ionic compounds or salts. Next, ionic compounds (salts) have unique properties. The electrostatic force (positive and negative charges attract) are quite strong, so ionic bonds are strong. This bond strength is the cause of many of the properties of ionic compounds. For example, ionic compounds:
  • have high melting/boiling points.
  • are hard and brittle (they do not bend, they shatter).
  • Easily dissolve in water because water is polar.
    • When a molecule is polar, it means that part of the molecule has a negative charge, and part of the molecule has a positive charge.
  • Conduct electricity when dissolved in water (aqueous solution).
    • This occurs because ions are free to move about in solution
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  • Home
  • Tips and Tricks Blog
  • Science
    • Biology
      • Natural Selection
    • Chemistry
      • Balancing Chemical Equations
      • Covalent Bonds
      • Energy Diagrams
      • Excited Electrons
      • Flame Test
      • Fusion and Fission
      • Half-Life
      • Heat Transfer
      • Intermolecular Forces
      • Ionic Bonds
      • Isotopes
      • Lewis Dot Structures
      • Matter (Part 1)
      • Matter (Part 2)
      • Organic Chemistry
      • Periodic Table (Part 1)
      • Periodic Table (Part 2)
      • Physical Changes and Chemical Reactions
      • Radioactive Decay
      • Solutions and Separation Methods
      • The Atom
      • What is Chemistry?
    • General Science Topics
      • CER
      • Good Research
      • Graphing
      • Lab Equipment
      • Lab Safety
      • Models
      • Scientific Method
    • Labs
    • Veterinary Science
      • Canine
      • Feline
      • Introduction to Veterinary Science
      • Terminology
  • Resources
  • Feedback
  • Copyright and Privacy Policy