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T1 CH4 Atomic Structure — Science STD 7 — Question

Tamilnadu BoardEnglish MediumSTD 7ScienceT1 CH4 Atomic Structure1 Mark
MCQ
Proton was discovered by ________
  • ✓
    Rutherford
  • B
    Goldstein
  • C
    Chadwick
  • D
    J.J. Thomson
✓

Answer

Correct option: A.
Rutherford
Rutherford

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