Name:
Thorium
Symbol:
Th
Atomic Number:
90
Atomic Mass:
232.0381 amu
Melting Point:
1750.0 °C
(2023.15 °K, 3182.0 °F)
Boiling Point:
4790.0 °C
(5063.15 °K, 8654.0 °F)
Density @ 293 K:
11.72 g/cm
3
