In a multi – electron atom, which of the following orbitals described by the three quantum numbers will have the same energy in the absence of magnetic acid and electric fields?
Calculate the wavelength (in nanometer) associated with a proton moving at 1.0 × 103 ms−1
The set of quantum numbers for the outermost electron for copper in its ground state is
The set of quantum numbers for the outermost electron for copper in its ground state is Read More »
In an atom, an electron is moving with a speed of 600 m/s with an accuracy of 0.005%. Certainity with which the position of the electron can be located is
The maximum number of electrons that can have principal quantum number, n = 3, and spin quantum number, ms =, is
UPSC Daily Current Affairs Quiz 8 January 2022 composed by the Gkseries team is very helpful to UPSC aspirants.
When the azimuthal quantum number has the value of 2, the number of orbitals possible are
If the 1st ionization energy of H atom is 13.6 eV, then the 2nd ionization energy of He atom is
