Solid State & Surface Chemistry
Chemical Kinetics and Nuclear Chemistry
Periodic Table & Periodicity
Isolation of Elements
p-Block Elements
d and f Block Elements
Basics of Organic Chemistry
Alcohols, Phenols and Ethers
Compounds Containing Nitrogen
What transition in the hydrogen spectrum would have the same wavelength as the Balmer transition n = 4 to n = 2 of He+ spectrum?
n = 2 to n = 1
Estimate the difference in energy between 1st and 2nd Bohr orbit for a hydrogen atom. At what minimum atomic number, a transition from n = 2 to n = 1 energy level would result in the emission of X-rays with $$\lambda = 3.0 \times {10^{ - 8}}$$? Which hydrogen atom like species does this atomic number correspond to?
10.22 eV, 2, He+
According to Bohr's theory, the electronic energy of hydrogen atom in the nth Bohr's orbit is given by $${E_n} = {{ - 21.6 \times {{10}^{ - 19}}} \over {{n^2}}}J$$. Calculate the longest wavelength of light that will be needed to remove an electron from the third Bohr orbit of the He+ ion.
2055 Å
What is the maximum number of electrons that may be present in all atomic orbitals with principal quantum number 3 and azimuthal quantum number 2?
Questions Asked from Structure of Atom
On those following papers in Subjective