Properties of Bromine

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Property	Unit	Value
Name	-	Bromine
Abbrevation	-	Br
Atomic Number	-	35
Group	-	HA
Heat of Fusion	Kcal/g-mole	N/A
Heat of Vaporization	Kcal/g-mole	7.077
Molecular Weight	g/g-mole	79.90400
Melting Point	�C	-7.25
Boiling Point	�C	59.503
Refractive Index	-	1.6475
Critical Temperature	�C	310.9
Critical Pressure	atm	102.000
Critical Volume	cm�/g-mol	126.88941
Atomic Volume	cm�/g-mol	39.56
Atomic Radii (Bragg-Slater)	pm	180-200
Atomic Radii (Covalent)	pm	114
Atomic Radii (Van der Walls)	pm	115
Density	g/cm�	3.12000
Oxidation State	-	+/-1,3,5,7
Electron Configuration	-	[Ar]3d10 4s2 4p5
Electron Affinity (Theory)	KJ/g-mol	N/A
Electron Affinity (Exp)	KJ/g-mol	324.5
Electronegativity (Pauling)	-	2.96
Electronegativity (Sanderson)	-	2.96
Electronegativity (Allred_Rochow)	-	2.74
Surface Tension @BP	dyn/cm	N/A
NMR Frequencies of Nuclei	MHz	27.006
Discovery Date	-	1826
Electric Resistivity	mohm-cm	NA
Linear Thermal Expansion Coefficient	1E-6 cm/cm/�C	NA
Neutron Capture Cross Section	barns	6.8
Thermal Conductivity	W/m/K	0.122
Magnetic Susceptibility	1e-9 m�/kg	-4.44
Abundance, (Sun)	log(atoms/1E12 atoms H)	0
Abundance, (Meteorite)	log(atoms/atoms)	2.4
Abundance, (Earth)	log(pbbw)	1.5
Abundance, (Crust)	log(pbbw)	3.4
Abundance, (Ocean)	log(1E-12 mol/kg)	8.92
Abundance, (Body)	log(ppmw)	2.4
Electrical Conductivity	%IACS	N/A
Electrical Resistance	-	6.5E+16
Photoelectric Work Function	eV	N/A
Hall's Coefficient	1E-12* volt-cm/amp-Oe	N/A
Electrochemical Equivalent	mg/coulomb	0.82815
Young's Modulus of Elasticity	1E-6 kg/cm�	N/A
Shear Modulus	1E-6 kg/cm�	N/A
Bulk Modulus	1E-6 kg/cm�	N/A
Poisson's Ratio	-	N/A
Hardness	-	N/A
Hardness Unit	-

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