Protactinium


Atomic Number: 91
Atomic Weight: 231.0359
Melting Point (°C): 1575
Boiling Point (°C):
Density: 15.37 g/cm³ (25 °C)
Half Life: 32,480 years

Discovered:
Discovered by:
Sources: thorium
Uses: created and used in production of fissionable uranium from thorium
Element Trivia:

Back to the Periodic Table 0f Elements


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