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Structure of the Atom — Science STD 9 — Question

Rajasthan BoardEnglish MediumSTD 9ScienceStructure of the Atom1 Mark
Question
Goldstein’s experiments which involved passing high voltage electricity through gases at very low pressure resulted in the discovery of:
✓

Answer

  1. Proton.
Explanation:
Goldstein’s experiment, which involved passing high-voltage electricity through gases at very low pressure, resulted in the discovery of protons.

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