1. THE PERIODIC TABLE 2. History of PeriodicTable Dmitri Mendeleev , a Russian chemist, was the first scientist to make aperiodic tablemuch like the one we use today. Mendeleev…

Slide 1 Slide 2 Memorize these element names & symbols: Gases: H hydrogen He helium Ne neon N nitrogen O oxygen F fluorine Cl chlorine Ar argon Liquids: Hg mercury Br…

Slide 1 CHAPTER 3: Part 2 Covalent Bonds Electron Sharing Slide 2 PERIODIC TABLE (1) The most powerful tool in chemistry Elements are in order of increasing Z Used to understand…

Slide 1 THE PERIODIC TABLE http://www.dayah.com/periodic/Images/periodic table.png http://www.dayah.com/periodic/Images/periodic table.png Mendeleev’s Periodic Table (Figure…

The Periodic Table Arrangement Elements are arranged left to right and top to bottom in order of increasing atomic number This order usually coincides with increasing atomic…