Assertion: Separation of isotope is possible because of the difference in electron numbers of isotope.
Reason: Isotope of an element can be separated by using a mass spectrometer
If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
If the Assertion is correct but Reason is incorrect.
If the Assertion is incorrect but the Reason is correct
Atomic number of a nucleus is $Z$ and atomic mass is $M.$ The number of neutron is
Ratio of nuclear radii of ${ }^{135} Cs$ to ${ }^{40} Ca$ is
Give a general introduction to the nucleus.
The sodium nucleus $_{11}^{23}Na$ contains
Write the value of $R_0$ constant.