168

Ha

"Heydar Aliyev - 100" Gold Coin 4864
"Heydar Aliyev - 100" Gold Coin

"Heydar Aliyev - 100" Gold Coin

Industrial Design
61

Pm

Promethium 61
Copper
  • Atomic weight63.546
  • Density8.96 g\cm³
  • Melting point1084.62 °C
  • Boiling point2560 °C
77

Ir

Iridium 192217
109

Mt

Meitnerium 278
20

Ca

Calcium 40078