Chapter 3 Outline
APES 08 Chapter 3 Outline I. BONDS A. Ionic 1. Metal-nonmetal 2. Atoms are oppositely charged B. Covalent 1. Nonmetal-nonmetal 2. Share electrons 3. Non-charged atoms C. Hydrogen 1. Between molecules of covalent bonds when electrons are shared unequally 2. Electrons are pulled closer to one molecule than another so ?charged? (electrons closer to O in water so O is slightly negative and H is slightly positive - Polarity II. ORGANIC COMPOUNDS (Covalent bonds) A. Hydrocarbons:combinations of hydrogen and carbon Occur in petroleum & natural gas 1. CH4 Methane Example : Jet fuel, gas, plastics, 2. C3H8 Propane Rubber, Oil B. Chloronated hydrocarbons combination of C,H,Cl

