The nuclear radius of a certain nucleus is 7.2 fm and it has a charge of 1.28×10⁻¹⁷ C.

The nuclear radius of a certain nucleus is 7.2 fm and it has a charge of 1.28×10⁻¹⁷ C. The number of neutrons inside the nucleus is

Options

(a) 136
(b) 142
(c) 140
(d) 132

Correct Answer:

136

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. Initial angular velocity of a circular disc of mass M is ?¬ツチ.Then, two small spheres
  2. For principal quantum number n=3, the possible values of orbital quantum number
  3. A Gaussian surface in the cylinder of cross-section πa² and length L is immersed
  4. Dimensions of Torque are
  5. If the momentum of electron is changed by P, then the de-Broglie wavelength