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The nuclei of which one of the following pairs of nuclei are isotones?
Options
(a) ₃₄Se⁷⁴,₃₁Ga⁷¹
(b) ₃₈Sr⁸⁴,₃₈Sr⁸⁶
(c) ₄₂Mo⁹²,₄₀Zr⁹²
(d) ₂₀Ca⁴⁰,₁₆S³²
Correct Answer:
₃₄Se⁷⁴,₃₁Ga⁷¹
Explanation:
Isotones means number of neutron remains same.
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Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The flux linked with a circuit is given by φ=t³+3t-7. The graph between time
- A proton carrying 1 MeV kinetic energy is moving in a circular path of radius
- Across a metallic conductor of non-uniform cross-section, a constant potential
- A parallel plate air capacitor has capacity C, distance of seperation between plate
- If 75% of the radioactive reaction is completed in 2 hrs, what would be
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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