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Chapter 8 Journey Inside the Atom - Part 5

Who discovered canal rays containing positively charged protons?

Type: MCQ • Marks: 1
Who discovered canal rays containing positively charged protons?
Options
A. Goldstein
B. Thomson
C. Rutherford
D. Chadwick
Explanation
Eugen Goldstein discovered canal rays in 1886.
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Class 9th Science (MCQ)

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