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In 1766 Henry Cavendish discovered the element hydrogen, which he called inflammable air, by observing the release of hydrogen gas when various metals were treated with strong acids. He knew that hydrogen was the same inflammable air that had been studied for more than 100 years by Robert Boyle and other scientists, but without anyone knowing that it was a actually an element. Further experiments resulted in his finding that water consists of a combination of hydrogen and oxygen atoms in definite proportions.

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15y ago
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8y ago

In the 16th century the wellknown alchemist Paracelsus knew something about this gas.

In 1671, Robert Boyle discovered and described the reaction between iron filings and dilute acids, which results in the production of a gas.

In 1766 Henry Cavendish recognized this gas as a different substance; he named this gas "flammable air".

The name hydrogen is from Antoine Lavoisier, in 1783.

Now Cavendish is credited with the discovery of hydrogen but the history is long and complicated.

For the history of hydrogen see the link below.

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6mo ago

Hydrogen was discovered in 1766 by British scientist Henry Cavendish.

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14y ago

1766, a young scientist named Henry Cavendish discovered it.

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14y ago

No. Several elements such as sulfur, iron, tin, and gold have been known for thousands of years.

Hydrogen,, on the other hand, was not discovered until 1766.

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15y ago

French chemist Antonie Lavoisier named the element hydrogen

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14y ago

Henry Cavendish

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13y ago

Henry Cavendish

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Q: When and who discovered hydrogen?
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Related questions

What element was discovered first hydrogen or promethium?

Hydrogen was discovered first in 1766, while promethium was discovered much later in 1945.


What country was hydrogen discovered in?

it was discovered in the united kingdom in 1766


When was Hydrogen discovered and by Whom?

Hydrogen was discovered by Henry Cavendish in 1766. He observed that hydrogen gas was produced when certain metals reacted with acids.


In what year was hydrogen discoverd?

Hydrogen was discovered in 1766.


Where was the element hydrogen discovered?

it was discovered in London, England.


What element was discovered on the sun in 1868?

Hydrogen was discovered.


Who discovered the hydrogen atom?

it was discovered by Henry Cavendish <3


In what year was hydrogen discovered?

1776


Hydrogen discovered by your mom?

yes


What country was hydrogen was discovered?

In England :)


How heavy is hydrogen?

Hydrogen has a mean weight of 1.00794 u and was discovered in 1766


Who founder of hydrogen?

Hydrogen was discovered by Henry Cavendish, an English scientist, in 1766. He observed that hydrogen gas was released during the reaction of metals with acids.