The mass number of an element is equal to the number of _____________ in the nucleus?

Related Mcqs:

Radioactive decay of a material involves a _____________ order reaction?

A. Third B. Second C. First D. Zero...

The emission of an a-particle causes the resultant nucleus to have____________________?

A. More atomic weight and less atomic number B. Less atomic weight and less atomic number C. Less atomic weight and more atomic number D. None of these...

One ‘amu’ is equivalent to___________________?

A. 9.31 MeV B. 931 eV C. 931 Mev D. 931 J...

Fuel for a fast breeder reactor is_________________?

A. Plutonium B. Uranium C. Radium D. Neptunium...

Isotopes of an element have different_________________?

A. Mass number B. Electronic configuration C. Nuclear charge D. Chemical properties...