1 / 10

!Thulium!

!Thulium!. 69. Thulium™. 168.93 Period: 6 Group: 16. Self Portrait. Thulium (x999,999,999, etc.). Physical Properties. Standard State: Solid Density: 9.32 g/cm^3 Melting Point: (1545 C)(2813 F) Boiling Point: (1950 C)(3542 F) -chemical-elements.findthedata.org

shana-logan
Télécharger la présentation

!Thulium!

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. !Thulium!

  2. 69 Thulium™ 168.93 Period: 6 Group: 16

  3. Self Portrait

  4. Thulium (x999,999,999, etc.)

  5. Physical Properties • Standard State: Solid • Density: 9.32 g/cm^3 • Melting Point: (1545 C)(2813 F) • Boiling Point: (1950 C)(3542 F) -chemical-elements.findthedata.org Has a luminesce and silver color The metal is soft -Wikipedia

  6. Chemical Properties • Tarnishes slowly in air • Burns at 150 C to form thulium oxide • Reacts with all halogens • Dissolves in sulfuric acid -Wikipedia

  7. Uses • Portable X-rays • Lasers • Nuclear Reactors • Microwave Equipment -Wikipedia

  8. History • Thulium was discovered by Per Teodor Cleve in 1879 • Thulium was so rare, early workers didn’t have enough to purify it into it’s green color • Charles James was the first to obtain nearly pure thulium • The price was $13,300 per kg in 1998 -Wikipedia

  9. Isotopes Thulium’s only isotope is Thulium-169

  10. Interesting Facts • It was named after Thule, the ancient name for Scandinavia • It is the rarest of the Lanthanides • It can be cut with a knife • Thulium has very few uses • One of the most obscure elements in the periodic table

More Related