Ionic Bonding
Ch. 8 – Covalent Compounds I. Bond Polarity and IMF (237 – 241)
Unit 5 Notes Chemistry Mr. Nelson 2009. Chemical Bonds Today we will learn about ionic bonds –Ionic Electrostatic attraction between ions.
Unit 4 Notes Chemistry Mr. Nelson 2009. Chemical Bonds Three basic types of bonds –Ionic Electrostatic attraction between ions –Covalent Sharing of electrons.
Unit 4 Notes Chemistry Mr. Nelson 2008. Why do atoms bond? Why DONT some atoms bond? The noble gases – why? They have a full s and p subshell of electrons.
Valence electrons w Electrons in the highest occupied energy level of an atom. w These are the electrons that determine the elements properties.
UNIT 7: BONDING. Why Bond? Elements bond in order to get a full valence shell Elements want to have the same number of electrons as the noble gases.
C HAPTER 7 Ionic and Metallic Bonding. S ECTION 1 Ions.
Ions and Ionic Bonds. Review Octet Rule Atoms typically gain or lose valence e - so they will have the same e - configuration as a noble gas. Most noble.
Lecture 7.2- Ionic Compounds
Chemical and Molecular Formulas. Q: How can two elements combine to form more than one chemical compound? A: Letters of the alphabet can be combined in.
Compounds and Nomenclature. Bonding & Stability Atoms want to be stable. The Octet Rule states that a chemically stable atom contains 8 valence electrons.
