Interesting facts about oxygen
Consideration of oxygen as a basic element of atmosphere of Earth, his constituents, oxides, behavior of oxygen as a result of combustion, use of oxygen in a fuel, way of his receipt, production and uses of oxygen in different industries of industry.
Рубрика | Химия |
Вид | презентация |
Язык | английский |
Дата добавления | 23.02.2014 |
Размер файла | 397,4 K |
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