Structure of Atom questions
799 published questions with worked solutions.
- An electron with values 4,2,-2 and +1/2 for the set of four quantum numbers n,l,m_l and s respectively, belongs to **[AMU 2004]**
- The correct set of four quantum numbers for the valence electron of rubidium (Z=37) is **[BCECE 2003]**
- Which combination of quantum numbers n,l,m and s for the electron in an atom does not provide a permissible solution of the wave...
- The electrons identified by quantum numbers n and l: I. n=4,l=1; II. n=4,l=0; III. n=3,l=2; IV. n=2,l=1 can be placed in order of...
- The number of electrons accommodated in an orbit with principal quantum number 2 is
- Which of the following sets of quantum numbers represents the highest energy of an atom? **[AIEEE 2007]**
- Which of the following sets of quantum numbers is correct? **[UP SEE 2009]**
- Which of the following is correct for the number of subshells, orbitals, and electrons respectively in the N-shell? **[Guj CET...
- An electron with values 4,3,-2 and +1/2 for the set of four quantum numbers n,l,m_l and m_s respectively, belongs to **[AMU...
- The set of quantum numbers for the outermost electron of copper in its ground state is **[K CET 2010]**
- Non-directional orbital is
- According to the aufbau principle, the correct order of (filling) energy of the 3d, 4s and 4p orbitals is **[J & K CET 2006]**
- The electrons identified by quantum numbers n and l: I. n=3,l=2; II. n=5,l=0; III. n=4,l=1; IV. n=4,l=2; V. n=4,l=0 can be placed...
- The number of p-electrons in a bromine atom is
- A p-subshell in a given shell can accommodate up to **[BCECE 2005]**
- The ground state term symbol for an electronic state is governed by **[UP SEE 2004]**
- Electrons will first enter into the set of quantum numbers n=5,l=0 or n=3,l=2 **[DCE 2005]**
- The observation that the ground state of the nitrogen atom has 3 unpaired electrons in its electronic configuration and not...
- The maximum number of sublevels, orbitals, and electrons in the N-shell of an atom are respectively **[EAMCET 2007]**
- Aufbau principle does not give the correct arrangement of filling of atomic orbitals in **[J & K CET 2003]**
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