home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Frostbyte's 1980s DOS Shareware Collection
/
floppyshareware.zip
/
floppyshareware
/
GLEN
/
CHEMDAT.ZIP
/
TE.DTA
< prev
next >
Wrap
Text File
|
1987-01-01
|
1KB
|
21 lines
TELLERIUM (52) (Solid) 121(154 days)*IT* 123(119.7 days)*IT* 127(109 days)*IT*
Atomic radius:1.42Deg. A (Quantum mech. value for a free atom)
Atomic volume:20.5 cm(3)/mol at 300Deg. Kelvin
Atomic weight:127.6 (Based on Carbon 12)
Boiling point:1261Deg. Kelvin
Covalent radius:1.36Deg. A
Crystal structure:Hexagonal
Density:6.24 g/cm(3) at 300Deg. Kelvin
Electrical conductivity:2 x 10(x4) 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(4)
Electronegativity:2.1 (Pauling's)
First ionization potential:9.009 V
Heat of fusion:17.49 kJ/mol at melting point
Heat of vaporization:52.55 kJ/mol at boiling point
Melting point:722.65Deg. Kelvin
Oxidation states:+-2,4,6 acidic(6)
Specific heat capacity:.20 Jg(x.1) K(x.1) at 300Deg. Kelvin
Thermal conductivity:.0235 W cm(x.1) K(x.1) at 300Deg. Kelvin
Description:A semi-metallic element related to sulphur and selenium that occurs
in a silvery-white,brittle,crystalline form of metallic luster,in a dark
amphorous form,or combined with metals and is especially used with alloys.