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Литий: түүх, бүтэц, шинж чанар, эрсдэл ба хэрэглээ
Жилийн дараа буюу 1821 онд Уильям Томас Брэнд, Сэр Хамфри Дэви нар литийн оксид электролиз хийж литийг металл болгон тусгаарлаж чаджээ. Хэдийгээр тэдгээр нь маш бага хэмжээгээр боловч түүний реактив байдлыг ажиглахад хангалттай байсан. 1854 онд Роберт Вильгельм …
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