Unit of radioactivity is_________________?

Related Mcqs:

Atoms of U-238 and U-235 differ in structure by three_____________________?

A. Electrons and three protons B. Protons C. Neutrons D. Electrons...

A radioactive substance does not emit________________?

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

Nuclides having the same atomic numbers are termed as___________________?

A. Isotopes B. Isomers C. Isotones D. Isobars...

Research reactors are normally meant for_____________________?

A. Producing high neutron flux 1012-1013 neutrons/cm2, sec and studying the effect of neutron bombardment on different materials B. Accelerating the neutrons C. Power generation D. None of these...

Enriched uranium means that, it contains___________________?

A. More than 0.71% of U-235 B. Only fertile material C. Only fissile material D. No impurities...