The nuclei of which one of the following pairs of nuclei are isotones?

The Nuclei Of Which One Of The Following Pairs Of Physics QuestionThe Nuclei Of Which One Of The Following Pairs Of Physics Question

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.

AddThis Website Tools
admin:

Related Questions

  1. A bullet comes out of the barrel of gun of length 2m with a speed of 800 m/s
  2. In circular coil, when number of turns is doubled and resistance becomes 1/4th
  3. In a semiconductor
  4. A radioactive substance emits n beta particles in the first 2 s and 0.5 n beta
  5. The magnetic moment has dimensions of