1. Objectives• Know how to name compounds• Know how to write formulas• Know how to work out how many of eachatom there are in a compound, based ona formula 2. Atoms…

1. LASER 1. LASER 2. Incoherent Light 3. Coherent Light 4. Atomic Interactions Related to LASER - Induced Absorption - Spontaneous Emission - Stimulated Emission - Population…

Slide 11 Chapter 7- Molecular Formulas Slide 2 2 Warm Up: Determine the name and molar mass of the following compounds. NaOH MnO 2 H 2 SO 4 Slide 3 3 How did you do? NaOH-…

Slide 1Atom Inventory & Balancing Equations Slide 2 Question… What happens to the ice cream you (or I!) eat?? What happens to the gasoline you put into your car? Do…

Slide 112/01/2014 C2 Material Choices OCR 21 st Century W Richards Slide 2 12/01/2014 C2.1 Properties of Materials Q. For each of the following materials describe what properties…

Slide 1 Slide 2 Presentation Outline Introduction Ancient Atomic theory The Modern Atomic Theory Rutherford's Experiment Bohrs Model Quantum Theory of the Atom Slide…

Slide 1Chapter 19: Molecules and Compounds Section 19.2 Chemical Formulas Slide 2 Chemical Formula: Ratio of atoms bonded together in a compound, i.e. X:Y General Form: A…

Slide 1History of Atomic Structure Chemistry Slide 2 Democritus (460-370 BC) Goal of Greek philosophers was to explain the natural world  Believed that all materials could…

PowerPoint Presentation Elements and the Periodic Table Classification is arranging items into groups or categories according to some criteria. The act of classifying creates…

1. Chapter 2The Nature of MatterDanielle and Ian 2. SummaryChapter 2 – The Nature of Matter Describing Matter Item 1Changes in MatterItem 2Analyzing Data: Is matter conserved?Energy…