# Johann Joachim Becher

> German physicist, scientific alchemist, pioneer of chemistry, scholar, courtier, and adventurer

**Wikidata**: [Q60808](https://www.wikidata.org/wiki/Q60808)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Johann_Joachim_Becher)  
**Source**: https://4ort.xyz/entity/johann-joachim-becher

## Summary
Johann Joachim Becher was a German chemist, economist, physician, and alchemist known for his contributions to early chemistry and economic theory. He is best remembered for his work on the phlogiston theory, which influenced later chemical thought, and his role as a university teacher and advisor in the Prince-Bishopric of Speyer.

## Biography
- **Born**: May 6, 1635
- **Died**: October 1682
- **Nationality**: German
- **Education**: Studied at Johannes Gutenberg University Mainz
- **Known for**: Developing early chemical theories, including the phlogiston theory, and contributing to economic thought
- **Employer(s)**: Johannes Gutenberg University Mainz, Prince-Bishopric of Speyer
- **Field(s)**: Chemistry, economics, medicine, alchemy

## Contributions
Johann Joachim Becher made significant contributions to early chemistry and economic theory. His work on the phlogiston theory laid the groundwork for later chemical understanding, though it was later refined by others like Georg Ernst Stahl. Becher also wrote extensively on economic matters, advocating for policies that would stimulate industrial growth. His publications include works on chemistry, economics, and medicine, which were influential in his time.

## FAQs
### **What is Johann Joachim Becher best known for?**
Johann Joachim Becher is best known for his work on the phlogiston theory, which was an early attempt to explain combustion and oxidation. His ideas were later developed by Georg Ernst Stahl and played a crucial role in the evolution of chemical theory.

### **Where did Johann Joachim Becher study?**
Becher studied at Johannes Gutenberg University Mainz, a prominent institution in Germany. His education there laid the foundation for his later work in chemistry, economics, and medicine.

### **What fields did Johann Joachim Becher work in?**
Becher was a polymath who worked in multiple fields, including chemistry, economics, medicine, and alchemy. His interdisciplinary approach allowed him to contribute to various areas of knowledge during his lifetime.

### **Who influenced Johann Joachim Becher's work?**
Becher's work was influenced by earlier alchemical traditions and the scientific developments of his time. His ideas on phlogiston were later refined by Georg Ernst Stahl, who expanded on Becher's theories.

### **What was Johann Joachim Becher's role in the Prince-Bishopric of Speyer?**
Becher served as an advisor and teacher in the Prince-Bishopric of Speyer, where he contributed to both scientific and economic policies. His work there helped shape the region's approach to industrial and academic development.

## Why They Matter
Johann Joachim Becher's work was pivotal in the transition from alchemy to modern chemistry. His phlogiston theory, though later disproven, was a crucial step in understanding chemical reactions. Becher's economic theories also influenced policies that promoted industrial growth, making him a significant figure in both scientific and economic history. His interdisciplinary approach and contributions to multiple fields demonstrate his broad impact on early modern thought.

## Notable For
- Developing the phlogiston theory, a foundational concept in early chemistry
- Serving as a university teacher at Johannes Gutenberg University Mainz
- Advising the Prince-Bishopric of Speyer on scientific and economic matters
- Publishing influential works on chemistry, economics, and medicine
- Being a key figure in the transition from alchemy to modern chemistry

## Body
### **Early Life and Education**
Johann Joachim Becher was born on May 6, 1635. He studied at Johannes Gutenberg University Mainz, where he gained a strong foundation in chemistry, medicine, and economics. His education at this prestigious institution equipped him with the knowledge to make significant contributions to multiple fields.

### **Career and Contributions**
Becher's career spanned chemistry, economics, medicine, and alchemy. He is best known for his work on the phlogiston theory, which attempted to explain combustion and oxidation. Although this theory was later refined and ultimately disproven, it was a crucial step in the development of modern chemistry. Becher also wrote extensively on economic matters, advocating for policies that would stimulate industrial growth and development.

### **Affiliations and Roles**
Becher was affiliated with Johannes Gutenberg University Mainz, where he served as a university teacher. He also worked as an advisor in the Prince-Bishopric of Speyer, contributing to both scientific and economic policies. His role in these institutions allowed him to influence academic and industrial development in the region.

### **Publications and Influence**
Becher's publications covered a wide range of topics, including chemistry, economics, and medicine. His works were influential in his time and contributed to the transition from alchemy to modern chemistry. His ideas on phlogiston were later developed by Georg Ernst Stahl, who expanded on Becher's theories and further advanced chemical understanding.

### **Legacy**
Johann Joachim Becher's legacy lies in his interdisciplinary approach and his contributions to early chemistry and economic theory. His work on the phlogiston theory, though later disproven, was a significant step in the evolution of chemical thought. Becher's economic theories also influenced policies that promoted industrial growth, making him a notable figure in both scientific and economic history. His contributions to multiple fields demonstrate his broad impact on early modern thought and his role in shaping the transition from alchemy to modern chemistry.

## References

1. Integrated Authority File
2. Great Soviet Encyclopedia (1969–1978)
3. BnF authorities
4. International Standard Name Identifier
5. Virtual International Authority File
6. CiNii Research
7. [Source](https://kalliope-verbund.info/DE-611-BF-14927)
8. Brockhaus Enzyklopädie
9. Proleksis Encyclopedia
10. Croatian Encyclopedia
11. Digital Library for Dutch Literature
12. Open Library
13. SNAC
14. 20th Century Press Archives
15. Encyclopædia Universalis
16. Early Modern Letters Online
17. LIBRIS
18. Faceted Application of Subject Terminology
19. Post-Reformation Digital Library
20. Alvin
21. VcBA (identifier)
22. NUKAT
23. Gran Enciclopèdia Catalana
24. CONOR.BG
25. Electronic Enlightenment
26. National Library of Portugal
27. Bibliography of the History of the Czech Lands
28. MAK
29. Base biographique
30. Trove
31. Lexikon Pfälzer Persönlichkeiten (3rd edition)
32. Freebase Data Dumps. 2013
33. [Source](http://digitale.beic.it/primo_library/libweb/action/search.do?fn=search&vid=BEIC&vl%283134987UI0%29=creator&vl%28freeText0%29=Becher%20Johann%20Joachim)
34. CONOR.SI
35. Shakeosphere
36. FactGrid
37. Provenio