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Problem 16

An unknown particle is caused to move between two…


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Problem 15

Which of the three subatomic particles was discovered first- the proton, neutron, or electron? Which one was discovered last?


First electrons, last neutrons.



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Video Transcript

I got a new problem. 15 In Chapter two, which of three subatomic particles was discovered first, the proton neutron, or electron, which was discovered last electrons were discovered. First neutrons were discovered last.

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