Thorium


Atomic Number: 90
Atomic Weight: 232.03807
Melting Point (°C): 1750
Boiling Point (°C): 4787
Density: 11.724 g/cm³ (25 °C)
Half Life: 1,400,000,000 years

Discovered:
Discovered by:
Sources: monazite
Uses: various nuclear science applications
Element Trivia: Only element I can find named for a Norse god.

Back to the Periodic Table 0f Elements


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