Chemistry-140 Lecture 6 Chapter 3: Molecules & Compounds Chapter Highlights define molecules definitions of molecular formula & structural formula understand formation…

For review on Bonding and Organic Three Types of Bonding (1) Metallic (2) Ionic (3) Covalent Sea of electrons model used to explain bonding between metal atoms; it is also…

Thallium (I Sulfate) Thallium (I Sulfate) Cuyno, Joanna Marie Torno, Mylene III- BSCT Background During the last two centuries, Tl2SO4 had been used for various medical treatments…

Notes P.1-2 Notes P.1-2 January 22, 2014 Objectives You will be able to: Define metallic, ionic, and covalent bonds and explain their characteristics State if two atoms will…

Slide 1 Slide 2  example: the formation of sodium chloride (NaCl)  Na gives up its only valence e- to form a stable Na + cation  1s 2 2s 2 2p 6 3s 1  1s 2 2s…