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Эрбий

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Брелок 20х30 мм. Эрбий. Er Keyring 20x30 mm. Articul: pt68
600,00 ₽
Брелок. Эрбий. Trinket. Erbium.
740,00 ₽
Кубик 25х25х25 мм. Эрбий. Er acrylic cube 25x25x25 mm. Articul: ac68
1 600,00 ₽
Пуговица 18 мм. Эрбий. Er. Chemical button 18 mm. Articul: but68
340,00 ₽
Erbium (Er), 99.5%, 3 gr. - in a glass jar. Articul: 6852110318
390,00 ₽
Эрбий (Er), 99,9%, 5 гр. – в ампуле. Erbium oxide free (Er), 99.9%, 5 gr. - in an ampoule. Articul: 6851141219
1 210,00 ₽
Эрбий

 
Atomic number     68
Atomic mass   167,26
Density, kg / m? < span class = "Apple-tab-span" style = "white-space: pre;">   9050
Temperature
melting, ° С       1497
 
Erbium is a soft malleable silver metal. Erbium was first isolated in 1843 by the Swedish chemist C.G. Mosander, from a mineral found near the village of Ytterby.
Along with three more chemical elements (terbium, ytterbium, yttrium) it was named after the village of Ytterby, located on the island of Resare, part of the Stockholm archipelago.

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