1.  The symbol of chromium is Cr  Scientist Louis Nicolas vauquelin discovered chromium in 1797  The origin of its name is from the Greek word name chorma which means color.

2.  The normal state of chromium is a solid.  The melting point of chromium is 2130.2 k  Boiling point of chromium is 2963k

3.  The classification of chromium is metal  My element belongs to the transitional metal family  Cost of chromium $32 for 100 g.

4.  Number of protons is 24  Number of electrons is 24  Numbers of 28

5.  1. uses of chromium dyes and paints, stainless steel, magnetic tape.  2. chromium is a solid at below room temperature.  3.it comes from a ore called chromite

6.  4. chromium can be produced from chromites by reducing the oxygen with aluminum  5. Chromium is used to harden steel and resistant to corrosion

7.  http:chemistry.about.com/od/chromium/a/10 -Chromium-Facts.htm http:chemistry.about.com/od/chromium/a/10 -Chromium-Facts.htm  http://sciencespot.net/Pages/kidzone.html http://sciencespot.net/Pages/kidzone.html