Periodic Chart Construction

1. Periodic Chart Construction - - - - + - + + - + + +

2. Matter and Atomic Structure • Overarching Objective • Version • Layout • Groups • Periods • Energy Levels • Families

3. Matter and Atomic Structure • Dmitri Mendeleev: Feb 8, 1834 – Feb 2, 1907 • Russian chemist who developed the periodic classification of the elements. • Found that when all the known elements were arranged in order of increasing atomic weight, later set up to be in accordance with atomic number. • This allowed for the Periodic Table of Elements (Periodic Chart) to display elements in a recurring pattern, or periodicity, of properties within groups of elements. • Even left gaps in places where he believed unknown elements would find their place.

4. Matter and Atomic Structure There have been many incarnations of the Periodic Table There are 118 elements, the most recent ones being synthetic or “man made” through laboratory experiments The Periodic Table Group Period

5. Matter and Atomic Structure Atomic # X Name Atomic Mass Group The Periodic Table 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Period Group 1 Alkali Metals

6. Matter and Atomic Structure Group The Periodic Table 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Period Group 2 Alkali Earth Metals

7. Matter and Atomic Structure Group The Periodic Table 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Period Groups 3-12 Transition Metals

8. Matter and Atomic Structure Group The Periodic Table 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Period Part of Groups 13-15 Other Metals

9. Matter and Atomic Structure Group The Periodic Table 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Period Metalloids “STAIR STEP LINE”

10. Matter and Atomic Structure Group The Periodic Table 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Period Found in Groups 1 & 14-16 Non-Metals

11. Matter and Atomic Structure Group The Periodic Table 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Period Group 17 Halogens (salt former)

12. Matter and Atomic Structure Group The Periodic Table 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Period Group 18 Noble Gases

13. Matter and Atomic Structure Group The Periodic Table 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Period Lanthanide Actinide Special Periods Rare Earth Elements

14. Matter and Atomic Structure Group The Periodic Table 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Period

15. Matter and Atomic Structure 16 S Sulfur 32.06 What is the Atomic # for this element What is its Symbol for this element What is the Name of this element What is the Atomic Mass of this element What Group is this element in What Period is this element in What Family is this element a part of Does the element have Isotopes How many Protons does it have in its nucleus How many Neutrons does it have in its nucleus How many Electrons does it have orbiting its Nucleus What is the Last Electron to Fill Number of Valence Electrons In what Energy Level do its valence electrons exist Is it an Electron Donor or Electron Receiver What is the Charge when in its ionic state What is the Magnitude of its charge when in its ionic state