Elements+&+Compounds

Everything in the Universe is made of atoms, tiny particles that come in approximately 115 different types. Each type is called an //element//, and each element has different properties. These elements, in turn, can join together in definite, fixed ratios to form various //compounds//, and compounds can be mixed together in various proportions to form //mixtures//. In this unit, you will trace our discovery of the atom and its constituent parts, and learn how to describe the compounds and mixtures that they form.

Lesson 1: The Atom
Homework 1 1.1 Notes - A History of Atomic Theory 1.1 Powerpoint - A History of Atomic Theory 1.2 Notes - The Periodic Table

Lesson 2: Bonding and Nomenclature
Homework 2 2.1 Notes - Types of Matter 2.2 Powerpoint - Nomenclature Review 2.3 Notes - Ionic Compounds

Lesson 3: Lewis Structures
Homework 3 3.1 Notes - Lewis Structures