168

Ha

"Heydar Aliyev - 100" Gold Coin 1469
"Heydar Aliyev - 100" Gold Coin

"Heydar Aliyev - 100" Gold Coin

Industrial Design
19

K

Potassium 19
Actinium
  • Atomic weight227
  • Density10 g\cm³
  • Melting point1050 °C
  • Boiling point3200 °C
77

Ir

Iridium 192217
22

Ti

Titanium 47867
8

O

Oxygen 15999