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A nuclide 1 is said to be the mirror iso...

A nuclide 1 is said to be the mirror isobar of nuclide 2 if `Z_(1) =N_(1)` and `Z_(2) =N_(1)`. (a) What nuclide is a mirror isobar of `underset(11)overset(23).` Na ? (b) which nuclide out of the two mirror isobars have greater binding energy and why?

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To solve the problem, we will break it down into two parts as given in the question. ### Part (a): Finding the mirror isobar of \( \underset{11}{\overset{23}{\text{Na}}} \) 1. **Identify the atomic number and mass number of sodium (Na)**: - The atomic number \( Z_1 \) of sodium is 11 (this represents the number of protons). - The mass number \( A_1 \) of sodium is 23. ...
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NCERT EXEMPLAR ENGLISH-SEMICONDUCTOR ELECTRONICS: MATERIAL,DEVICES AND SIMPLE CIRCUIT-Multiplel choice questions
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  6. Draw a graph showing the variation of decay rate with number of active...

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  7. Which sample A or B shown in figure has shorter mean-life ?

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  8. Which one of the following cannot emit radiation and why ? Excited nuc...

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  9. In pair annihilation an electron and a positron destroy each other to ...

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  10. Why do stable nuclei never have more protons than neutrons ?

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  11. Consider a radioactive nucleus A which decays to a stable nucleus C th...

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  12. A piece of wood form the ruins of an ancient building was found to ha...

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  13. Are the nucleons fundamental particles or do they consist of still sma...

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  14. A nuclide 1 is said to be the mirror isobar of nuclide 2 if Z(1) =N(1)...

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  15. Sometimes a radioactive nucleus decays into a nucleus which itself is...

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  16. Deuteron is a bound state of a neutron and a proton with a binding ene...

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  17. The deuteron is bound by nuclear forces just as H-atom is made up of p...

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  18. Before the neutrino hypothesis the beta decay process was throught to ...

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  19. The activity R of and unknown radioactive nuclide is measured at hourl...

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  20. Nuclei with magic no. of proton Z=2,8,20,28,50,52 and magic no. of neu...

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