Slide 1 ELECTRON CONFIGURATIONS Sulfur 1s 2 2s 2 sp 6 3s 2 3p 4 Chromium 1s 2 2s 2 2p 6 3s 2 3p 6 4s 2 3d 4 Lead (give the noble gas configuration) [Xe]6s 2 4f 14 5d 10 6p…

Slide 1 Catalyst: Draw the atomic model and Lewis Dot Structure for F - Thurs, Nov. 6 th, 2008 Slide 2 Today’s Objective: SWBAT Describe what bonds are. Identify and draw…

Slide 1  A scientist combined two liquids into a flask. The temperature of the flask increased, the combined substance started bubbling, and a strong odor was given off.…

Page 39 Chapter 3: Mass Relationships in Chemical Reactions A periodic table will be required to answer some of these questions. 1. An atom of helium has a mass about four…

Topic 19. Oxidation and reduction Topic 19 Oxidation and reduction Standard electrode potential Electrolysis Electroplating Purification 19.1 Standard electrode potential…