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CHROMIUM. By Nathen and Anirudh. Periodic Table. Chromium is Number 24 on the periodic table. Classification. Chromium is a Transition Metal These metals have a high melting and boiling point. They also are good conductors of heat and electricity. Discovery.

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chromium

CHROMIUM

By Nathen and Anirudh

periodic table
Periodic Table
  • Chromium is Number 24 on the periodic table
classification
Classification
  • Chromium is a

Transition Metal

These metals have a high melting and boiling point. They also are good conductors of heat and electricity.

discovery
Discovery
  • Nicolas Louis Vanquelin discovered it in Siberian Red Led or Crocoite in 1797.
chromium1
Chromium
  • The word chromium comes from the Greek word for colour, Chroma.
  • Melting Point: 1907 Degrees C
  • Boiling Point : 2671 Degrees C
  • Element Class.: Metal
  • It can be shiny if polished a lot.
chromium cost
Chromium Cost
  • Pure : $ 32 per 100g
  • Impure : $ 0.28 per 100g
slide8
Uses
  • Coating Cars for scratch and scrape resistant paint.
  • Shiny effect on Cars (When polished)
natural chromium
Natural Chromium
  • Traces of oxidized Chromium are Found in Rubies and Emeralds.
references
References
  • http://www.chemicool.com/elements/chromium.html
  • Date 24, September 2012 at 7:06 pm
  • http://www.facts-about.org.uk/science-element-chromium.htm
  • Date 24, September 2012 at 7:09 pm
  • http://en.wikipedia.org/wiki/chromium
  • Date 24, September 2012 at 7:20 pm
  • http://chemistry.about.com/od/chromium/a/10-Chromium- Facts.htm
  • Date 24, September 2012 at 7:40 pm
  • http://chemistry.about.com/od/elementgroups/a/transitionmetal.htm
  • Date 25, September 2012 at 9:30 pm