Class 11 Chemistry Structure of Atom Quantum number, Electronic configuration and Shape of orbitals

Easy

Which of the following is correct for $He$?

A
$(i)$
B
$(ii)$
C
$(iii)$
D
$(iv)$

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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Structure of Atom

Subtopic

Quantum number, Electronic configuration and Shape of orbitals

Similar Questions

For the energy levels in an atom,which one of the following statements is correct?

Which of the following sets of quantum numbers represents the orbital with the highest energy?

Medium

According to which principle is the electronic configuration of nitrogen $1s^2 2s^2 2p_x^1 2p_y^1 2p_z^1$ and not $1s^2 2s^2 2p_x^2 2p_y^1 2p_z^0$?

Medium

Total number of unpaired electrons in an atom of atomic number $29$ is

Easy

Which of the following represents the ground state of an atom?

Medium

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