Брелок 20х30 мм. Молибден. Mo Keyring 20x30 mm. Articul: pt42
600,00 ₽
Брелок. Молибден пластина. Trinket. Molybdenum plate. Articul: 4257120420
600,00 ₽
Брелок. Молибден. Trinket. Molybdenum. Articul: 4257120420
550,00 ₽
Кубик 25х25х25 мм. Молибден. Mo acrylic cube 25x25x25 mm. Articul: ac42
1 500,00 ₽
Кулон. Молибден. Pendant. Molybdenum. Articul: 4258120320
800,00 ₽
Molybdenum cube (Mo), 99.95, 10x10 mm. Articul: 4213140119
1 100,00 ₽
Молибденовый кубик (Mo), 99,95%, 81,76 гр., 20х20 мм. Molybdenum cube, 99.95%,81.76 gr, 20x20x20mm. Articul: 4213140119
2 500,00 ₽
Пуговица 18 мм. Молибден. Mo. Chemical button 18 mm. Articul: but42
340,00 ₽

Atomic number       42
Atomic mass       95,94
Density, kg / m ?     10200
melting temperature, ° С         2620
Molybdenum - light gray transition metal. It is mainly used in metallurgy. Discovered in 1778 by the Swedish chemist Karl Scheele. It was first obtained in the metallic state by P. Gjelm in 1781 by the reduction of oxide with coal: he obtained molybdenum contaminated with carbon and molybdenum carbide. Pure molybdenum was obtained by J. Berzelius in 1817 by the reduction of oxide with hydrogen.
Molybdenum does not occur in free form. In the earth's crust, molybdenum is distributed relatively evenly. Ultrabasic and carbonate rocks contain the least molybdenum. Molybdenum is also found in sea and river water, in plant ash, coal and oil.