โ–ธโ–ธ
  • ๐Ÿ‡ฌ๐Ÿ‡ง Boron
  • ๐Ÿ‡บ๐Ÿ‡ฆ ะ‘ะพั€
  • ๐Ÿ‡จ๐Ÿ‡ณ ็กผ
  • ๐Ÿ‡ณ๐Ÿ‡ฑ Boor
  • ๐Ÿ‡ซ๐Ÿ‡ท Bore
  • ๐Ÿ‡ฉ๐Ÿ‡ช Bor
  • ๐Ÿ‡ฎ๐Ÿ‡ฑ ื‘ื•ืจ
  • ๐Ÿ‡ฎ๐Ÿ‡น Boro
  • ๐Ÿ‡ฏ๐Ÿ‡ต ใƒ›ใ‚ฆ็ด 
  • ๐Ÿ‡ต๐Ÿ‡น Boro
  • ๐Ÿ‡ช๐Ÿ‡ธ Boro
  • ๐Ÿ‡ธ๐Ÿ‡ช Bor
  • ๐Ÿ‡ท๐Ÿ‡บ ะ‘ะพั€

Boron - 5B: historical information

  • Discoveror: Sir Humphrey Davy, Joseph-Louis Gay-Lussac, L.J. Thénard
  • Place of discovery: England and France
  • Date of discovery: 1808
  • Origin of name : from the Arabic word "buraq" and the Persian word "burah" .

Boron compounds have been known for thousands of years, but the element was not isolated until 1808 by Sir Humphry Davy, Joseph-Louis Gay-Lussac (1778-1850) and Louis Jaques Thenard (1777-1857). This was accomplished through the reaction of boric acid (H3BO3) with potassium.