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Скандий

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Брелок 20х30 мм. Скандий. Sc Keyring 20x30 mm. Articul: pt21
600,00 ₽
Брелок. Скандий. Trinket. Scandium. Articul: 2127120420
920,00 ₽
Кубик 25х25х25 мм. Скандий. Sc acrylic cube 25x25x25 mm. Articul: ac21
2 000,00 ₽
Кулон. Скандий. Pendant. Scandium. Articul: 2158120320
1 030,00 ₽
Пуговица 18 мм. Скандий. Sc. Chemical button 18 mm. Articul: but21
340,00 ₽
Scandium (Sc), 99.999%, 0.5 gr. - in a jar Articul: 2152120918
550,00 ₽
Скандий

 
Atomic number       21
Atomic mass         44,956
Density, kg / m ?       3000
Temperature
melting, ° С           1539
 
Scandium is a moderately soft, light rare earth metal with a silvery color with a yellow sheen.
The element was discovered in 1879 year by the Swedish chemist Lars Nilsson. Nilsson named the element after Scandinavia.
Since the mid 60s. Scandium oxide is used in ferrites for memory elements of some types of high-speed computers. Scandium oxide is obtained during the complex processing of bauxite, tin, uranium, tungsten and titanium ores.
 

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