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Bernard Courtois discovered iodine by adding sulfuric acid to kelp. It let off a violet-purple gas and was soon called iodine.
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Who discovered iodine and when?
Bernard Courtois 1811
Who discovered iodine?
Bernard Courtois in the year 1811
What country is iodine found in?
iodine was found in France by Bernard Courtois in 1811 In Boston Massachusetts
What origin does the name Iodine come from?
iodine got its name because when bernard courtois was making saltpeter he added too much acid and a violet puff went into the air and iodine came from the latin word ioeides which means violet in english.
Who invented iodine and when?
Nobody 'invented' iodine ,it was discovered. In 1811 Bernard Courtois accidentally discovered iodine. The discovery was announced in 1913.He used to extract saltpetre from seaweed, afterwards destroying the waste with sulfuric acid. One day, he added too much sulfuric acid, which caused a cloud of purple vapour to form. He saw that it crystallized on cold surfaces, but he had no money to pursue the discovery. He passed some of the sample to chemist friends of his, who isolated the new element and determined its properties. The most well-known of these were Joseph Louis Gay-Lussac and Sir Humphrey Davy, both of whom claimed identification but credited Courtois with the discovery.
Who discovered iodine and when?
Bernard Courtois 1811
Who created Little Iodine?
Bernard Courtois
Who founded iodine?
Bernard Courtois in 1811
What element was discovered by Bernard Courtois in 1811?
Iodine
Who discovered iodine?
Bernard Courtois in the year 1811
When iodine-123 were discovered?
In 1811, Iodine-123 was discovered by Bernard Courtois.
What country is iodine found in?
iodine was found in France by Bernard Courtois in 1811 In Boston Massachusetts
Who discovered iodine and in what year?
the year was 1811 and the person is Bernard Courtois
Exactly who did make iodine?
Look at Wikipedia. Iodine is a chemical element that has the symbol I and atomic number 53. Naturally-occurring iodine is a single isotope with 74 neutrons. Iodine was discovered by Bernard Courtois in 1811. On 29 November 1813, Charles Bernard Dersormes and Nicolas Clément made public Courtois' discovery.
Was iodine discovered in Italy or France?
Bernard Courtois discovered iodine while working at his family's saltpeter plant in Paris in 1811.
What is Bernard Courtois's birthday?
Bernard Courtois was born on February 12, 1777.
When was Bernard Courtois born?
Bernard Courtois was born on February 12, 1777.
