Symbol	Na	Atomic radius: pm	186	Fusion: kJ/Mole	2.60
Name	Sodium	Ionic radius: pm	(+1)102	Boiling point: °C	883
Atomic number	11	Electron affinity	0.55	Melting point: °C	98
Atomic weight	22.99	1st  ion potential	5.14	Specific Heat Cap: J/(g K)	1.23
Classification	Alkali metal	Natural form	Solid	Thermal Cond: W/(cm K)	1.41
Configuration	[Ne]3s1	Crystal structure	BCC	Electrical Cond	0.210
Oxidation states	1	Density	0.97	Abundance: mg/kg-crust	23,600
Electronegativity	0.93	Vaporization: kJ/Mole	89.04
Sir Humphrey Davy discovered sodium in its elemental form in 1807.  The symbol Na is derived form its Latin name natrium.			Uses - lamps, table salt, medicine, agriculture