Elementary
Symbol
Atomic
Number
M.P.(กษ)
Density (g/งจ)
Heat
Conductivity
(Wm-1 K-1)
Pt
78
1,769
21.45
72
Rh
45
1,963
12.42
150
Pd
45
1,555
12.01
76
Ru
44
2,333
12.37
105
Ir
77
2,447
22.56
147
Os
76
3,033
22.59
87
