2. Jessica Mack Period 4 odd

3. What is Krypton? Odorless, Colorless, tasteless Noble Gases

4. Source of Krypton There is no source for krypton in any ores Krypton does although come from the air and takes up about 1 part of a million Krypton is separated by fractional distillation. Before it can be separated water vapor and carbon dioxide are removed to prevent clogged pipes when cooled

5. Discovery of Krypton In Great Britain 1898, Sir William Ramsay and Morris Travers discovered Krypton in residue remaining after nitrogen and oxygen had boiled from liquid air Sir William Ramsay Morris Travers

6. Bohr-Rutherford Diagram

7. Uses for Krypton low-pressure filling gas in fluorescent lights to estimate Soviet nuclear production Photographic flash lamps

8. Citation Chemical of the Week. 15 Jan. 2007. Chemicool. 29 Dec. 2006. Jefferson Lab. 27 Dec. 2006. Web Elements. 21 Dec. 2006.