Nuclear Power Engineering Which one is different for the neutral atoms of the isotopes of an element? Number of electrons Atomic weights Atomic numbers Number of protons Number of electrons Atomic weights Atomic numbers Number of protons ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Absorption/scattering cross-section of an element is expressed in "barn", which is equivalent to 10⁻¹² cm 1 Angstrom 10⁻²⁴ cm² 10⁻²⁴ cm 10⁻¹² cm 1 Angstrom 10⁻²⁴ cm² 10⁻²⁴ cm ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The atomic number of an element is equal to the number of __________ present in its atom. Neutrons Either B or C Protons Electrons Neutrons Either B or C Protons Electrons ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The main ore of uranium is Pitchblende Chalcopyrite Monazite sand Cassiterite Pitchblende Chalcopyrite Monazite sand Cassiterite ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Emission of β-particles during radioactive decay of a substance is from None of these Innermost shell Nucleus Outermost shell None of these Innermost shell Nucleus Outermost shell ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering 75% of a radioactive element decays in 6 hours. Its half life period is __________ hours. 43894 4 43836 3 43894 4 43836 3 ANSWER DOWNLOAD EXAMIANS APP
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