Slide 1Warm-up 1/29/08 1. Multiple these exponents ( x 6 ) ( w 2 ) ( x 5 ) ( y 9 ) ( w 4 ) ( x 8 ) 2. Simplify. x -4 · y 3 · z 5 · x 5 · y -1 ÷ z 2 Slide 2 PS-2.3 Explain…

1.elements and chemical bonds 2. Atoms Bond Elements rarely exist in pure form in nature. Instead, atoms of different elements chemically combine and form compounds. H X…

Slide 1 Periodicity And the Periodic Table Slide 2 The Big Idea Periodic trends in the properties of atoms allow us to predict physical and chemical propertiesPeriodic trends…

Slide 1 Chemical Bonding Chapter 8 AP Chemistry Slide 2 Types of Chemical Bonds Ionic – electrons are transferred from a metal to a nonmetal Covalent – electrons are…

Slide 1Quick Review *Describe Newlands periodic table…how was it arranged? What law did he have? *What did Mendeleev and Meyer do? What did Mendeleev do that Meyer didn’t?…

Slide 1 Bonding & Chemical Nomenclature Chapter 8 & 9 Slide 2 Some Key Terms 1.Ionic Bond – the electrostatic attraction of oppositely charged particles (cations…

Slide 1 Slide 2 Slide 3 Section 5-2 Hydrogen Atomic Orbitals (cont.) Each energy sublevel relates to orbitals of different shape. Slide 4 A.A B.B C.C D.D Section 5-2 Section…

Slide 1 Quick Review *How many categories did Lavoisier have in his table of substances? *Describe Newlands periodic table…how was it arranged? What law did he have? *What…

Slide 1 Standard 3.2 Covalent Compounds Slide 2 Everybody on the left side of the room will be an atom of sulfur. Everybody on the right side of the room will be fluorine.…

Chapter 6 Chapter 6 The Periodic Table and Periodic Law I. History of the Periodic Table A. Just a list In the late 1790s, there were only 23 known elements The advent of…