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Date: April 16, 2014Page: NEW Table of Contents p. 16 W.O.D: Last 3 pages ( glossary) Warm-ups: Front Cover W.O.D: Covalent - A covalent bond is a chemical bond that involves the sharing of electron pairs between atoms. Question: Whattype of bond isshownbelow?
Element Project Paper Guidelines • Alkali Metals: Blue • Alkaline Earth Metals: Orange • Transition Metals: Red • Non-metals: Green • Other metals: Purple • Noble Gases: Yellow
Lewis Structures: • Look at the Bohr model, and count the total number of valence electrons. • Write the atomic symbol • Beginning on the right, add a dot for each valence electron. • Add a second dot next to the first on each side until you have enough electrons (limit 8).
Table of contents • Atomic basics/Bohr Model notes p.21 • Energy Levels 1-20/Lewis Structure Notesp. 22 • Intro to Bonding/Lewis P. Table p. 23 • Adopt an Element Notes and W.S. p. 24-25
Refection: Nameanelementthatisunlikely to bond.