1 / 15

Fotografare gli Atomi

Fotografare gli Atomi. http://www.almaden.ibm.com/vis/stm/gallery.html. Evidenze dell’esistenza degli Atomi. Gli elementi si combinano tra loro in rapporti fissi e con numeri interi 2 H 2 + O 2  2 H 2 O I composti cristallizzano in particolari forme geometriche.

sandro
Download Presentation

Fotografare gli Atomi

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. Fotografare gli Atomi http://www.almaden.ibm.com/vis/stm/gallery.html

  2. Evidenze dell’esistenza degli Atomi • Gli elementi si combinano tra loro in rapporti fissi e con numeri interi 2 H2 + O2 2 H2O • I composti cristallizzano in particolari forme geometriche

  3. Evidenze dell’esistenza degli Atomi • Moto Browniano: movimento casuale di piccole particelle immerse in un fluido

  4. Moto Browniano

  5. Microscopio ad effetto tunnel

  6. Atomo in “Kanji” Ferro su Rame 111

  7. Platino

  8. Nickel

  9. Ferro su Rame

  10. Ferro su Rame Costruzione della barriera corallina

  11. Grafite

  12. Silicio 111

  13. C60 su Alluminio

  14. Reazione di Ullmann

More Related