Thursday, 20 December 2012

Tantalum=التنتالوم


Tantalum=التنتالوم
التنتالوم عنصر فلزي
WIKIPEDIA


Tantalum
Ta
Greek
Τάνταλος (Tantalus)
Tantalus; possibly "the bearer" or the sufferer"[61]
mythological
Named after the Greek, "Τάνταλος" (Tantalus), who was punished after death by being condemned to stand knee-deep in water, if he bent to drink the water, it drained below the level he could reach (on Greek mythology). This was considered similar to tantalum's general non-reactivity because of its inertness (it sits among reagents and is unaffected by them).[18]


Tantalum is a chemical element with the symbol Ta and atomic number 73.


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