Technetium

"Technetium" is also a: user

created by jesler

(thing) by SSMark82 (1.8 y) (print) ? (I like it!) Thu Dec 07 2000 at 3:22:00

Technetium
Symbol: Tc
Atomic Number: 43
Atomic Weight: 98 (most stable)
Boiling Point: 4538 K
Melting Point: 2477 K
Density at 300K: 11.5 g/cm³
Covalent radius: 1.27
Atomic radius: 1.95
Atomic volume: 8.5 cm³/mol
First ionization potental: 7.28 V
Specific heat capacity: 0.24 Jg^-1K^-1
Thermal conductivity: 50.6 Wm^-1K^-1
Electrical conductivity: 0.001 10⁶Ω^-1m^-1
Heat of fusion: 23 kJ/mol
Heat of vaporization: 502.0 kJ/mol
Electronegativity: 1.9 (Pauling's)

Molybdenum	Chemical Element Discovery Timeline	Ruthenium	Tc
Hafnium	Metals present in a modern car	masurium	Periodic Table of the Elements
meitnerium	Anime Fanfiction	The Downward Spiral	Indium
nuclear reactor	The Periodic Table	outer space	Love Canal
Discovery of the Lanthanides and Actinides	Lithium	bohrium	The Windscale Fire
radioisotope	stable isotope	titanium	Tantalum

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