100 great secrets of gold
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In the periodic system of chemical elements D.I. Mendeleev Gold is under the 79th number. In chemistry is designated as Au (Aurum) Gold is the most famous of the noble metals and the rare element in the earth"s crust. But gold is simultaneously widespread, metal-cosmopolitic. It is also a relatively soft metal. When pure gold is processed, part of it turns into dust. Pure gold is also a very plastic metal. Gold is also one of the most heavy metals.
The next book of the series tells about the riddles of gold, its origin in the universe, mystical properties, the role in the history of mankind and much more
The next book of the series tells about the riddles of gold, its origin in the universe, mystical properties, the role in the history of mankind and much more
Author:
Author:Bernatsky A .
Cover:
Cover:Hard
Category:
- Category:Comics and Graphic Novels
- Category:Science & Math
- Category:Reference books
Publication language:
Publication Language:Russian
Paper:
Paper:Offset
Series:
Series: 100 Great
ISBN:
ISBN:978-5-444-6357-4
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