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STD 11 - 2. structure of atom — JEE STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 11 - 2. structure of atom4 Marks
MCQ
Cathode rays are made up of
  • A
    Positively charged particles
  • ✓
    Negatively charged particles
  • C
    Neutral particles
  • D
    None of these
✓

Answer

Correct option: B.
Negatively charged particles
b
(b) Cathode rays are made up of negatively charged particles (electrons, ${e^ - }$)

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