| ⇦ | 
| ⇨ |
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 wire carrying current I has the shape as shown in adjoining figure. Linear parts
- The de-broglie wavelength of an electron in 4th orbit is
- When the disc rotates with uniform angulr velocity.Which of the following is not true?
- A coil of 40 henry inductance is connected in series with a resistance of 8 ohm
- At place on earth, the vertical component of earth’s magnetic field is √3 times
Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A wire carrying current I has the shape as shown in adjoining figure. Linear parts
- The de-broglie wavelength of an electron in 4th orbit is
- When the disc rotates with uniform angulr velocity.Which of the following is not true?
- A coil of 40 henry inductance is connected in series with a resistance of 8 ohm
- At place on earth, the vertical component of earth’s magnetic field is √3 times
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply