Food Facts
In China, sharks' fin soup is made from the salted, sun-dried fins of sharks. It is like a bowl of glue, as the fin contains a lot of gelatine.
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Element
Element : thallium
Symbol : tl
Atomic no. : 81
Melting Point (deg c) : 304
Boiling Point (deg c) : 1473
Discoverer : crookes (1861)
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