The atomic number of a radioactive element is not changed, when it emits _____________ rays?

Related Mcqs:

Thermal neutrons which are used to cause the fission of U-235 have energy _____________ eV?

A. < 0.025 B. > 1 C. 1-25 D. > 200...

Hydrogen bomb employs the nuclear fusion of __________________ ?

A. Hydrogen B. Deuterium C. Tritium D. Helium...

What is the average life of a radioactive atom having a ‘half life period’ of T ?

A. 1.44 T B. 0.144 T C. 14.4 T D. 2T...

A radioactive substance does not emit________________?

A. α-ray B. Proton C. Position D. β-ray...

Which of the following accounts for the maximum energy release in the nuclear fission process ?

A. Kinetic energy of fission products B. Radioactive decay of fission products C. Instantaneous release of γ-rays D. Kinetic energy of neutrons...