Periodic Table of the Elements
Menu
Periodic Table
Link to us
Contact

Search


 

Chromium

Previous element Next element


name Chromium
latin Chromium
french Chrome
german Chrom
symbol Cr
proton number 24
atomic weight 51.9961
Pauling electronegativity 1.66
electronic configuration [Ar] 3d54s1
>> show long
melting point 2180 K, 1907°C, 3464°F
boiling point 2944 K, 2671°C, 4840°F
group 6
period 4
state (by 20°C) solid
oxidation states +2, +3, +6
printable version
printable version


discussion board
discussion board
(32)

Discoverer

Year of discovery Discoverer
1798 Louis N. Vauquelin (1763-1829)

>> show more

 
 
   
Copyright © 1998-2016 Jan Straka
All rights reserved. Czech version Czech version