Power Plant Engineering In nuclear fission The original elements change into completely different elements The molecules rearrange themselves to form other molecules The electrons of the element change None of the listed here The original elements change into completely different elements The molecules rearrange themselves to form other molecules The electrons of the element change None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Isotopes of same elements have Same atomic number and different masses Different chemical properties and same atomic numbers Different masses and different atomic numbers Same chemical properties but different atomic numbers Same atomic number and different masses Different chemical properties and same atomic numbers Different masses and different atomic numbers Same chemical properties but different atomic numbers ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Amongst the following, the fissionable materials are U₂₃₁ and Pu₂₃₃ U₂₃₅ and Pu₂₃₅ U₂₃₈ and Pu₂₃₉ U₂₃₃ and Pu₂₂₉ U₂₃₁ and Pu₂₃₃ U₂₃₅ and Pu₂₃₅ U₂₃₈ and Pu₂₃₉ U₂₃₃ and Pu₂₂₉ ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Uranium has isotopes U₂₃₈ All of the listed here U₂₃₅ U₂₃₄ U₂₃₈ All of the listed here U₂₃₅ U₂₃₄ ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering A fission chain reaction in uranium can be developed by Absorbing all neutrons Using moderator Accelerating fast neutrons Slowing down fast neutrons so that Uz fission continues by slow motion neutrons Absorbing all neutrons Using moderator Accelerating fast neutrons Slowing down fast neutrons so that Uz fission continues by slow motion neutrons ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering The mass number of a substance represents the sum of total number of Protons and electrons in an atom Protons and neutrons in a nucleus Neutrons and electrons in an atom Protons and neutrons in an atom Protons and electrons in an atom Protons and neutrons in a nucleus Neutrons and electrons in an atom Protons and neutrons in an atom ANSWER DOWNLOAD EXAMIANS APP
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