The sodium nucleus $_{11}^{23}Na$ contains
The sodium nucleus $_{11}^{23}Na$ contains
- A
$11$ electrons
- B
$12$ protons
- C
$23$ protons
- D
$12$ neutrons
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- [AIPMT 1990]
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- [AIPMT 2007]
Which of the following figure represents the variation of In $\left(\frac{R}{R_{0}}\right)$ with $\ln A$ (If $R=$ radius of a nucleus and $A =$ its mass number)
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- [JEE MAIN 2022]
If a ${H_2}$ nucleus is completely converted into energy, the energy produced will be around..........$MeV$
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