Chapter 13 Ionic Bonding .
Chapter 7 Ionic Bonding Keeping Track of Electrons l The electrons responsible for the chemical properties of atoms are those in the outer energy level.
Chemical Bonds Atom – the smallest unit of matter indivisible Helium atom.
Ch. 8 – Covalent Compounds I. Bond Polarity and IMF (237 – 241)
III. Ionic Compounds (p. 210 – 224) Ch. 7 - Chemical Bonding.
Part 1:Lewis Dot Diagrams and Structures Lesson 4 – Lewis Diagrams and Molecular Geometry.
Chapter Six Chemical Reactions: Mole and Mass Relationships Fundamentals of General, Organic, and Biological Chemistry 7th Edition Chapter 6 Lecture ©
Warm Up Give the formula that will result from reacting the following ions: 1.Na +, O 2- 2.Al 3+, Cl - 3.Mg 2+, N 3- 4.Al 3+, S 2- 5.Ca +, Br - 1.Na 2.
Ionic Bonding Writing Formulae Naming Compounds Atoms and Ions l Chemical Bond —force that holds 2 atoms together l Atoms are neutral=same number of.
Ionic Compounds An ionic compound is composed of positive and negative ions that are combined so that the numbers of positive and negative charges.
Covalent Bonding and Molecules When compounds form between elements with similar properties, electrons are not transferred from one element to another.
Chemical Names and Formulas. Molar Mass Molar mass relates moles to grams The molar mass is the mass in grams of 1 mole of an element or compound Use.