Loading presentation...

Present Remotely

Send the link below via email or IM


Present to your audience

Start remote presentation

  • Invited audience members will follow you as you navigate and present
  • People invited to a presentation do not need a Prezi account
  • This link expires 10 minutes after you close the presentation
  • A maximum of 30 users can follow your presentation
  • Learn more about this feature in our knowledge base article

Do you really want to delete this prezi?

Neither you, nor the coeditors you shared it with will be able to recover it again.




Anna McKeen

on 2 December 2009

Comments (0)

Please log in to add your comment.

Report abuse

Transcript of Phosphuros

(P) ` Anna McKee
1st period Discovered by- German Physician Hennig Brand

When- 1669

How- Bran was heating and puritying urine

Historical Fact- Brand was trying to find the "magic subsctance" to turn lead into gold
Catogory- non-metal

White: 1.88 grams per cubic centimeter
Red: 2.34 grams per cubic centimeter
Black: 3.56 to 3.83 grams per cubic centimeter

Melting point- 44.1'C

exposed to air= catch on fire
left in the dark= glows.

1. Matches - white phosphorus
2. Hand grenade - white phosphorus
3. Signal Flares- White Phosphorus
4. Fertilizers and other farming products- White Phosphorus
Full transcript