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

Search


 

Erbium

Previous element Next element


name Erbium
latin Erbium
french Erbium
german Erbium
symbol Er
proton number 68
atomic weight 167.26
Pauling electronegativity 1.24
electronic configuration [Xe] 4f125d06s2
>> show long
melting point 1770 K, 1497°C, 2726°F
boiling point 3141 K, 2868°C, 5194°F
group -
period 6
state (by 20°C) solid
oxidation states +3
printable version
printable version


discussion board
discussion board
(0)

Discoverer

Year of discovery Discoverer
1842 Carl G. Mosander

>> show more

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