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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.
Related Questions: - A transformer having efficiency of 90% is working on 200 V and 3kW power supply
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Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A transformer having efficiency of 90% is working on 200 V and 3kW power supply
- A bucket full of water is revolved in a vertical circle of 2m
- A heavy nucleus at rest breaks into two fragments which fly off with velocities
- An inductor 20 mH, a capacitor 50 μF and a resistor 40Ω are connected in series
- An inductor coil is connected to a 12 V battery and drawing a current 24 A. This coil
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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