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The Periodic Table of the Elements

The Periodic Table of the Elements. The Periodic Table and the Elements. Dimitri Mendeleev discovered that elements when arranged by mass seemed to organize themselves in other ways as well. Dmitri Mendeleev (1869). How does this periodic table differ from the one displayed in our room?.

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The Periodic Table of the Elements

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  1. The Periodic Table of the Elements

  2. The Periodic Table and the Elements Dimitri Mendeleev discovered that elements when arranged by mass seemed to organize themselves in other ways as well.

  3. Dmitri Mendeleev (1869) How does this periodic table differ from the one displayed in our room? http://www.chem.msu.su/eng/misc/mendeleev/welcome.html

  4. Periodic Table: Metallic arrangement Nonmetals Metals

  5. Periodic Table: The three broad ClassesMain, Transition, Rare Earth Main (Representative), Transition metals, lanthanides and actinides (rare earth)

  6. Reading the Periodic Table: Classification Nonmetals, Metals, Metalloids, Noble gases

  7. Across the Periodic Table 2nd Period 6th Period Periods: Are arranged horizontally across the periodic table (rows 1-7) These elements have the same number of valence shells.

  8. Alkali Family: 1 e- in the valence shell Halogen Family: 7 e- in the valence shell Down the Periodic Table Family:Are arranged vertically down the periodic table (columns or group, 1- 18 or 1-8 A,B) These elements have the same number electrons in the outer most shells, the valence shell.

  9. Halogen Alkali Noble Gas Alkaline (earth) Chalcogens Transition Metals Infamous Families of the Periodic Table Notable families of the Periodic Table and some important members:

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