Question

I want to know the answer​

Answer 1

Answer:

John delton

Step-by-step explanation:

John delton was the physicist who discovered nucleus of atom

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Answer 2

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Hey Mate!!

B. John Dalton

Dalton discovered nucleus of atom by the famous gold foil experiment. He shot a beam of alpha particles on a very thin gold foil and he observed that though most of them passed through, a few of them showed deflection. This was because alpha particles and the nucleus are positively charged, so they repel each other. This proved the existence of the nucleus.

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