Strontium

From Citizendium
Revision as of 12:04, 21 April 2011 by imported>Milton Beychok (Replaced infobox and added a bit of info.)
Jump to navigation Jump to search
This article is a stub and thus not approved.
 Main Article
 Discussion
Related Articles  [?]
Bibliography  [?]
External Links  [?]
Citable Version  [?]
Properties [?]
 
https://en.citizendium.org/wiki/index.php?title=Strontium&printable=yes
This editable Main Article is under development and subject to a disclaimer.
Strontium
87.62(1)



  Sr
38
1s22s22p63s23p63d104s2 4p65s2
[ ? ] Alkaline Earth Metal:
Properties:
Soft, silvery-white metal. Highly reactive.


Strontium is a chemical element, having the chemical symbol Sr. Its atomic number (the number of protons) is 38. It has a standard atomic weight of 87.62 g•mol −1 and is a solid in its elemental form.

Krypton is considered to be a member of the "Alkaline earth metal" class of element. At a pressure of 101.325 kPa, it has a boiling point of 1,382 °C and a melting point of 777 °C.

Retrieved from "https://citizendium.org/wiki/index.php?title=Strontium&oldid=565700"