Atomic Structure Timeline Democritus (400 B.C.) • Proposed that matter was composed of tiny indivisible particles • Not based on experimental data • Greek: atomos Alchemy…

1. Chemistry Toombs County High School 2.  The lab technician shown here is using a magnifying lens to examine a bacterial culture in a petri dish. When scientists cannot…

Formulas Chemical formula is derived either from the ions or for non-metal compounds a description within the name Ions are combined to cancel out overall charge subscriptions…

1. Chapter 4 “Atomic Structure” Pre-AP Chemistry Charles Page High School Stephen L. Cotton 2. Section 4.1 Defining the Atom OBJECTIVES: DescribeDemocritus’s ideas…

1. Atomic StructureDefining the Atom 2. OpeningWhat are we going to learn today?Essential Questions:How did Democritus describe atoms?How did John Dalton further Democritus’s…

1. Chapter 4“Atomic Structure” Pre-AP ChemistryCharles Page High School Stephen L. Cotton 2. Section 4.1 Defining the Atom OBJECTIVES: Describe Democritus’s ideasabout…

1. ATOMIC STRUCTURE -: made easy:-by M.,Anwar SohailBachelor of Science and Education Master of Science (Organic Chemistry) CHEMISTRY EDUCATORPelham High08/19/12Mr. Sohails1…

1. Today in ScienceYou will Need: 1)Pencil, Colored Pencils, Highlighters or Markers 2)Power Notes – Atomic Structure– 1 page 2 sides -Bookshelf- Staple to Friday’s…

1. We ch ar an e You will Need: gs gin 1)Pencil, Colored Pencils, Highlighters or ea ts MarkersToday in Science2)Power Notes – Atomic Structure– 1 page 2 sides -Bookshelf…

1. Chapter 5Early Atomic Theory and StructureLightningoccurswhenelectronsmove toneutralize achargedifferencebetween Introduction to General, Organic, and Biochemistry 10e…