Symbol	Br	Atomic radius: pm	114	Fusion: kJ/Mole	10.57
Name	Bromine	Ionic radius: pm	(-1)196	Boiling point: °C	59
Atomic number	35	Electron affinity	3.36	Melting point: °C	-7
Atomic weight	79.90	1st  ion potential	11.81	Specific Heat Cap: J/(g K)	0.23
Classification	Non-Metal	Natural form	Liquid (Br2)	Thermal Cond: W/(cm K)	0.001
Configuration	[Ar]3d104s2p5	Crystal structure	-	Electrical Cond	-
Oxidation states	+/-1,5	Density	3.12	Abundance: mg/kg-crust	2.4
Electronegativity	2.96	Vaporization: kJ/Mole	29.96
Antoine Jérôme Balard in France first isolated bromine in 1826 from bitterns left after the evaporation of Mediterranean Sea water and recognized it as an element in 1826.  Balard was only 23 years old.			Uses - pesticides, photography, fumigants, flameproofing agents, dyes, medicines, water purification