Chemical Elements: How They Were Discovered
by
D.N. Trifonov & V. D. Trifonov
ناشر: Mir Publishers
سال نشر: 1986
264 صفحه
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All chemical compounds that constitute living and inorganic matter are  diverse combinations of eighty-odd elements. The remaining known  elements are practically not found in nature. Scientists created them  artificially by means of nuclear reactions. More new elements can be  obtained in this manner and we do not know how many of them. But it is  quite clear that the chemical alphabet is not complete yet
This book describes how the alphabet of chemistry has been designed and  how the inquisitive mind of the researchers discovered new chemical  elements, one after another
CONTENTS
Notice to the reader
Introduction
Part One - Elements Discovered in Nature
Chapter 1 Elements Known in Antiquity
Chapter 2 Elements Discovered in the Middle Ages
Chapter 3 Elements of Air and Water.
Chapter 4 Elements Discovered by Chemical Analysis
Chapter 5 Elements Discovered by the Electrochemical Method
Chapter 6 Elements Discovered by the Spectroscopic Method
Chapter 7 Rare Earths
Chapter 8 Helium and Other Inert Gases
Chapter 9 Elements Predicted from the Periodic System
Chapter 10 Two Stable Elements Which Were the Last to Be Discovered
Chapter 11 Radioactive Elements
Part Two - Synthesized Elements
Chapter 12 Discoveries of Synthesized Elements Within the Old Boundaries of the Periodic System
Chapter 13 Transuranium Elements
Conclusion
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