A. Principal
B. Azimuthal
C. Magnetic
D. Spin
Correct Answer: Azimuthal ✔
Last Updated: February 11, 2021
Related MCQs
- Neutrons moving with an energy of 1.2 MeV are called__________?
- When 6d orbital is complete the entering electron goes into__________?
- Centrifugal forces are balanced in atom by__________?
- __________ can expel proteons from paraffins ?
- Quantum number which tells the energy of electron is__________?
- Wavelength of electron was verified by__________?
- Sommerfelds modification in Bohrs model is__________?
- Pfund series are produced in the spectrum of hydrogen atom__________?
- The maximum number of orbitals present in a subshell that is represented by Azimuthal quantum number = 3 will be__________?
- Rutherford bombarded __________ particles in discovery of nucleus?
- Charge of electron was measured by__________?
- Free neutron changes into proton with the emission of__________?
- Increase in atomic number is observed during__________?
- The number of fundamental particles in an atom of the lightest isotope carbon are__________?
- Atom cannot be divided into simple unitstheorized by__________?
- The velocity of the photon__________?
- The relationship between energy of a photon of light and its frequency is given by__________?
- Positive rays are produced__________?
- Colour of fluorescene produced by cathode rays depends upon__________?
- The atomic number of an element having maximum number of unpaired electrons in p-subshell is__________?
- Three quantum number have been derived from equation of__________?
- Splitting of spectral lines when atoms are subjected to strong electric filed is called__________?
- When electron jump into orbit 1 then series obtained is__________?
- Spectrum is produced due to__________?
- Milikan used __________ in his atomizer?
- Electronic configuration of K is__________?
- Space around nucleus where finding probability of electrons is maximum is called __________?
- Atom with higher atomic number produces X-rays of__________?
- When electrons collide with heavy metals than __________ are produced?
- Atomic orbits having same energy are called__________?
- The correct electronic configuration of Cu is __________?
- 2nd orbit is __________ away from nucleus of H-atom as compared to 1st orbit is ?
- Planks theory says energy is emitted__________?
- The value of e/m ratio of electron is__________?
- Positive rays give flash on__________?
- Angle of deflection was studied by__________?
- Pressure in gas discharge tube was kept__________?
- Which one of the following explain the shape of orbitals __________?
- Splitting of spectral lines when atom is subjected to magnetic field is called __________?
- Rutherfords planet like structure was defective and unsatisfactory because__________?
- Which one is not true about cathode rays ?
- When an atom absorbs energy the lines in the spectrum will appear which are__________?
- The maximum number of electron in a sub shell with ? = 3fs__________?
- The magnetic quantum number (QN) has its values determined directly by the value of__________?
- All of the following were theorized by Bohr in his description of the atom except__________?