Properties of Nitrogen

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Property	Unit	Value
Name	-	Nitrogen
Abbrevation	-	N
Atomic Number	-	7
Group	-	NM
Heat of Fusion	Kcal/g-mole	N/A
Heat of Vaporization	Kcal/g-mole	N/A
Molecular Weight	g/g-mole	14.00670
Melting Point	�C	-209.95
Boiling Point	�C	-193.65
Refractive Index	-	1.000296
Critical Temperature	�C	-147.1
Critical Pressure	atm	33.500
Critical Volume	cm�/g-mol	N/A
Atomic Volume	cm�/g-mol	13.54
Atomic Radii (Bragg-Slater)	pm	155
Atomic Radii (Covalent)	pm	75
Atomic Radii (Van der Walls)	pm	65
Density	g/cm�	1.03000
Oxidation State	-	+/-3,2,4,5
Electron Configuration	-	[He]2s2 2p3
Electron Affinity (Theory)	KJ/g-mol	-58
Electron Affinity (Exp)	KJ/g-mol	0+-20
Electronegativity (Pauling)	-	3.04
Electronegativity (Sanderson)	-	2.93
Electronegativity (Allred_Rochow)	-	3.07
Surface Tension @BP	dyn/cm	N/A
NMR Frequencies of Nuclei	MHz	10.133
Discovery Date	-	1772
Electric Resistivity	mohm-cm	NA
Linear Thermal Expansion Coefficient	1E-6 cm/cm/�C	NA
Neutron Capture Cross Section	barns	0.075
Thermal Conductivity	W/m/K	0.02598
Magnetic Susceptibility	1e-9 m�/kg	-5.4
Abundance, (Sun)	log(atoms/1E12 atoms H)	7.9
Abundance, (Meteorite)	log(atoms/atoms)	6.3
Abundance, (Earth)	log(pbbw)	4.3
Abundance, (Crust)	log(pbbw)	4.3
Abundance, (Ocean)	log(1E-12 mol/kg)	7.5
Abundance, (Body)	log(ppmw)	6.3
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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