In the disintegration of a radioactive element, alpha- and beta-particles are evolved from the nucleus. ._(0)n^(1) rarr ._(1)H^(1) + ._(-1)e^(0) + Antineutrino + Energy 4 ._(1)H^(1) rarr ._(2)He^(4) + 2 ._(+1)e^(0) + Energy Then, emission of these particles changes the nuclear configuration and results into a daughter nuclide. Emission of an alpha-particles results into a daughter element having atomic number lowered by 2 and mass number by 4, on the other hand, emission of a beta-particle yields an element having atomic number raised by 1. Select the correct statements among the following:

In the disintegration of a radioactive element, alpha- and beta-partic

1.	In the disintegration of a radioactive element, alpha- and beta-particles are evolved from the nucleus. ._(0)n^(1) rarr ._(1)H^(1) + ._(-1)e^(0) + Antineutrino + Energy 4 ._(1)H^(1) rarr ._(2)He^(4) + 2 ._(+1)e^(0) + Energy Then, emission of these particles changes the nuclear configuration and results into a daughter nuclide. Emission of an alpha-particles results into a daughter element having atomic number lowered by 2 and mass number by 4, on the other hand, emission of a beta-particle yields an element having atomic number raised by 1. Select the correct statements among the following:
Answer» Emission of a `beta`-PARTICLE RESULTS into an isobar of parent element. Emission of `alpha`-particles results into an isodiapher of parent element. Emission of one `alpha`-and TWO `beta`-particles results into an ISOTOPE of the parent element. Emission of `gamma`-radiations may yield a nuclear isomer. Answer :A::B::C::D