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Frostbyte's 1980s DOS Shareware Collection
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ND.DTA
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1987-01-01
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NEODYMIUM (60) (Solid) 147(11.1 days)B-
Atomic radius:2.64deg. A (Quantum mech. value for a free atom)
Atomic volume:20.6 cm(3)/mol at 300Deg. Kelvin
Atomic weight:144.24 (Based on Carbon 12)
Boiling point:3341Deg. Kelvin
Covalent radius:1.64Deg. A
Crystal structure:Hexagonal
Density:7.0 g/cm(3) at 300Deg. Kelvin
Electrical conductivity:.0157 10(x6) Ohm(x.1) cm(x.1) at 293Deg. Kelvin
Electron configuration:1s(2)2s(2)p(6)3s(2)p(6)3d(10)4s(2)p(6)4d(10)5s(2)p(6)
4f(4)6s(2)
Electronegativity:1.14 (Pauling's)
First ionization potential:5.53 V
Heat of fusion:7.14 kJ/mol at melting point
Heat of vaporization:273 kJ/mol at boiling point
Melting point:1284Deg. Kelvin
Oxidation states:3 basic
Specific heat capacity:.19 Jg(x.1) K(x.1) at 300Deg. Kelvin
Thermal conductivity:.165 W cm(x.1) K(x.1) at 300Deg. Kelvin
Description:A yellow metallic element of the rare-earth group,it occurs in
monzanite sand and associated especially with cerium,lanthanum and
praseodymium;forms pink salts and is used chiefly in the form of a oxide to
impart a violet color to glass and porcelain.