Did Cavendish have a breakthrough in atmospheric air composition?
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Answer
Yes, Henry Cavendish did have a breakthrough in atmospheric air composition. In 1766, he discovered that nitrogen made up about 78% of the air by volume, and oxygen made up about 21%. He also found that a small amount of carbon dioxide was present. Cavendish's findings were an important step in understanding the composition of the atmosphere and how it supports life on Earth.
Unveiling the Enigma: The Henry Cavendish Quiz
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