Question

Who was the first to prepare hydrogen ?who prepare oxygen for the first time

Answer 1

Answer:

Henry Cavendish was the first to recognize hydrogen gas.

The oxygen was first discovered by Swedish pharmacist Carl Wilhelm Scheele.

Answer 2

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Henry Cavendesh- Discovered Hydrogen

Joseph Priestley - Discovered Oxygen

$\huge\orange{\mathcal Hope\:It\:Helps!!!}$