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| Категории верхнего уровня |
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| Магний (@1859) |
| Magnesium [Анг.] |
(Magnesia, district in Thessaly) Compounds of magnesium have long been known. Black recognized magnesium as an element in 1755. Davy isolated it in 1808 and Bussy prepared it in coherent form in 1831. Magnesium is the eighth most abundant element in the earth's crust. It does not occur uncombined, but is found in large deposits in the form of magnesite, dolomite, and other minerals.
A Periodic Table of the Elements at Los Alamos National Laboratory |
| Тип: Объект |
| Относится к разделам: |
| / Вещество / Химические элементы |
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