1. Chemistry of Lifechapter 2• Atoms - the basic unit ofmatter• Made up of 3 parts 2. Atomic structure• Protons (+) charge• Neutron (0) charge• Electrons (-) charge…

Ch.4 Atomic Structure How do we know atoms exist? Picture, in your mind, what you think an atom looks like. Until recently, scientists had never seen an atom. Without actually…

Waves, Particles, and the Spectrum Quantum Theory Learning Objectives TLW understand the electromagnetic spectrum and the mathematical relationships between energy, frequency,…

Properties of Atoms 1 SC3 Students will use the modern atomic theory to explain the characteristics of atoms. a. Discriminate between the relative size, charge, and position…

Chapter 3 Atomic Structure Chapter 3 Atomic Structure 3-1 Early Models of the Atom 3-2 Discovering Atomic Structure 3-3 Modern Atomic Theory 3-4 Changes in the Nucleus 3-1…

Electrons in Atoms Electrons in Atoms 2.2 Configurations, Lewis Dot Diagrams and the Electromagnetic Spectrum Electrons In Motion Electrons are negative and the nucleus is…