1 / 15

The Uses of Iron (II) Oxide

The Uses of Iron (II) Oxide . By: Isabel Rimando. Iron (II) oxide [ FeO ]. Not to be confused with iron (III) oxide (rust). Iron (II) oxide [ FeO ]. aka: hematite or ferrous oxide. Found in 5% of the Earth’s crust. Structure. Rock salt structure

ping
Télécharger la présentation

The Uses of Iron (II) Oxide

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. The Uses of Iron (II) Oxide By: Isabel Rimando

  2. Iron (II) oxide [FeO] • Not to be confused with iron (III) oxide (rust)

  3. Iron (II) oxide [FeO] aka: hematite or ferrous oxide • Found in 5% of the Earth’s crust

  4. Structure • Rock salt structure • Made from iron (metal) and oxygen (nonmetal) • Ionic bond

  5. Used for… • Cave paintings Paleolithic paintings at Lascaux [pronounced lasko]

  6. Today… • Tattoos!

  7. Today… • Used as a pigment in tattoo ink • Safe to be used by humans

  8. Tattoo ink • Pigment is made of particles • Needs dispersal agent to help it flow easily and spread evenly • Alcohol prevents growth of pathogens

  9. Tattoo ink • Adding water can create gray tones

  10. Tattoo ink Inserted with a needle in order to remain in the skin

  11. Tattoo ink • Permanent, but will fade over time • Body’s immune system will try to break down particles and remove it from the skin • Large pigment molecules will remain embedded

  12. Not just for tattoos… • Also good for cosmetics • Mascara • Eye shadow

  13. Not just for tattoos… • Also good for cosmetics • Non-toxic • Water-repellant • Doesn’t run or bleed

  14. Iron (II) oxide is cool!!

  15. Iron (II) oxide is cool!! *As long as you can make it look good

More Related