Question

I am a scientist found oxygen with the help of belljar experiment who am I​

Answer 1

Answer:

JB Priestly

hope it helps

Answer 2

JB Priestley was an European scientist who helped in the discovery of oxygen.

Explanation:

• It was one of the greatest discovery of mankind. In not only discovered oxygen but also prove that Oxygen and necessary for the living and the supporting of life for all living organisms.

• The experiment through which he discovered oxygen was popularly known as the Bell jar experiment. as a result of discovery of oxygen he also prove that oxygen was the gas which was responsible for combustion.

To know more about Bell jar experiment,

Explain Bell jar experiment - Brainly.in

https://brainly.in/question/2838782