Question

What was Priestley famous experiment

Answer 1

Joseph Priestley and the Discovery of Oxygen

Step-by-step explanation:

On August 1, 1774, he conducted his most famous experiment. Using a 12-inch-wide glass "burning lens," he focused sunlight on a lump of reddish mercuric oxide in an inverted glass container placed in a pool of mercury.

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Answer 2

Answer:Oxygen

Step-by-step explanation:

Discovery of Oxygen

On August 1, 1774, Priestley conducted his most famous experiment. Using a 12-inch- wide glass lens, he focused sunlight on a lump of mercuric oxide in an inverted glass container placed in a pool of mercury.