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  9. Q692

RRB Technician (Grade I Signal + Grade III) 2024 · Question 692 of 1214

Complete the given statement by selecting the correct option. Isobars have different atomic numbers but the _________ .

best-effort

  1. Asame number of electrons
  2. Bdifferent atomic mass
  3. Csame number of protons
  4. Dsame atomic massCorrect

Answer: D. same atomic mass

Official answer key verified. Detailed explanation coming soon.

Source: RRB Technician Grade 3 GK Questions: 27 Dec Shift 2 (12:45 PM - 2:15 PM) (testpaper.org compilation) · memory-based

← Q691View full paper (1214 questions)Q693 →

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