List of top Chemistry Questions on Atomic Physics

Nuclei A and B form a nucleus C. BE/N for A, B and C are 3 MeV, 7 MeV and 6 MeV. Then energy produced in
\[ 2A^3 + B^4 \rightarrow C^{10} \]
The number of orbitals associated with 'N' shell of an atom is

Given below are the atomic masses of the elements: 

Which of the following doesn't form triad? 
 

What is the wave number (Units cm$^{-1}$) of the longest wavelength transition in the Balmer series of the Hydrogen spectrum? $ Z = 1 $ for $ H $
The type of hybrid orbital exist at Be atom in BeCl2 is
If the atomic weights of lithium and potassium respectively are 7 and 39, then the atomic weight of sodium as per Dobereiner's law of triads is