Unit 1: Fundamentals of Chemistry Assignments 2.1 --> Ions Quiz and Summer Work 2.2--> Lab 2: Formula of a Hydrate 2.3 --> Timeline of Atomic Theory 2.4--> EOC work: 6,10,11,21,23,29,49,51,55,57,63,67,71,73,75,79,85 and MC 1-16 2.5--> Unit 2 Quiz(zes) Unit 1: Fundamentals of Chemistry Helpful Online Links 1. History of Atomic Theory: