Question

How is air discovered?
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Answer 1

In 1640, the Flemish chemist Jan Baptist van Helmont burned charcoal to produce the previously unidentified gas carbon dioxide. In 1674, the English physician John Mayow established that air is not a single element, it is made up of different substances.

Answer 2

Answer:

In 1640, the Flemish chemist Jan Baptist van Helmont burned charcoal to produce the previously unidentified gas carbon dioxide.

In 1674, the English physician John Mayow established that air is not a single element, it is made up of different substances. He did this by showing that only a part of air is combustible. Most of it is not.

Nitrogen, Oxygen, and Carbon Dioxide

In the 1750s, the Scottish chemist Joseph Black discovered that carbon dioxide is present in air.

In 1772, the Scottish chemist Daniel Rutherford, who was actually Joseph Black’s student, reported his discovery of “noxious air,” which we now call nitrogen.