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

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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:

1. ₆C¹⁴ absorbs an energitic neutron and emits beta particles. The resulting nucleus is
2. In an A.C circuit of capacitance the current from potential is
3. A straight conductor of length 0.4 m is moved with a speed of 7 ms⁻¹perpendicular
4. If the r.m.s. velocity of a gas is v, then
5. To what temperature should the hydrogen at room temperature (27°C) be heated at constant

Topics: Radioactivity (83)
Subject: Physics (2479)

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