Properties of Chlorine

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Property	Unit	Value
Name	-	Chlorine
Abbrevation	-	Cl
Atomic Number	-	17
Group	-	HA
Heat of Fusion	Kcal/g-mole	N/A
Heat of Vaporization	Kcal/g-mole	N/A
Molecular Weight	g/g-mole	35.45270
Melting Point	�C	-100.98
Boiling Point	�C	-34.45
Refractive Index	-	1.000773
Critical Temperature	�C	143.9
Critical Pressure	atm	76.000
Critical Volume	cm�/g-mol	123.88932
Atomic Volume	cm�/g-mol	34.77
Atomic Radii (Bragg-Slater)	pm	170-190
Atomic Radii (Covalent)	pm	99
Atomic Radii (Van der Walls)	pm	100
Density	g/cm�	2.03000
Oxidation State	-	+/-1,3,5,7
Electron Configuration	-	[Ne]3s 3p5
Electron Affinity (Theory)	KJ/g-mol	343
Electron Affinity (Exp)	KJ/g-mol	348.7
Electronegativity (Pauling)	-	3.16
Electronegativity (Sanderson)	-	3.28
Electronegativity (Allred_Rochow)	-	2.83
Surface Tension @BP	dyn/cm	N/A
NMR Frequencies of Nuclei	MHz	9.798
Discovery Date	-	1774
Electric Resistivity	mohm-cm	NA
Linear Thermal Expansion Coefficient	1E-6 cm/cm/�C	NA
Neutron Capture Cross Section	barns	44
Thermal Conductivity	W/m/K	0.0089
Magnetic Susceptibility	1e-9 m�/kg	-7.2
Abundance, (Sun)	log(atoms/1E12 atoms H)	5.5
Abundance, (Meteorite)	log(atoms/atoms)	5.3
Abundance, (Earth)	log(pbbw)	3.8
Abundance, (Crust)	log(pbbw)	5.3
Abundance, (Ocean)	log(1E-12 mol/kg)	11.74
Abundance, (Body)	log(ppmw)	5
Electrical Conductivity	%IACS	N/A
Electrical Resistance	-	N/A
Photoelectric Work Function	eV	N/A
Hall's Coefficient	1E-12* volt-cm/amp-Oe	N/A
Electrochemical Equivalent	mg/coulomb	N/A
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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