Thallium Tl (Element 81) of Periodic Table
81 Tl (Thallium) Appearance:Â Silvery white Mass number:Â 204 Standard Atomic weight:Â 204.38 g/mol Atomic number (Z):Â 81 […]
Thallium Tl (Element 81) of Periodic Table Read More »
81 Tl (Thallium) Appearance:Â Silvery white Mass number:Â 204 Standard Atomic weight:Â 204.38 g/mol Atomic number (Z):Â 81 […]
Thallium Tl (Element 81) of Periodic Table Read More »