Medium
Which of the following statements is true regarding the hydrogen atom?
- A$3s$,$3p$,and $3d$ orbitals have the same energy.
- B$3s$ and $3p$ orbitals have lower energy than $3d$ orbitals.
- C$3p$ orbitals have lower energy than $3d$ orbitals.
- D$3s$ orbitals have lower energy than $3p$ orbitals.
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Similar Questions
The two electrons $X$ and $Y$ have the following sets of quantum numbers:
$X: n=3, l=2, m=-2, s=+1/2$ $Y: n=3, l=0, m=0, s=+1/2$
Which of the following is the correct statement?
| $X: n=3, l=2, m=-2, s=+1/2$ | $Y: n=3, l=0, m=0, s=+1/2$ |
Which of the following is the correct statement?
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View SolutionThe orbital angular momentum of an electron in $2s$ orbitals is
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View SolutionWhat is the maximum number of orbitals that can be identified with the following quantum numbers?
$n = 3, l = 1, m_l = 0$
$n = 3, l = 1, m_l = 0$
MediumNEET 2014
View SolutionThe maximum number of electrons that can have the set of quantum numbers $n=4$,$m_l=0$,and $m_s=\frac{1}{2}$ is
The correct electronic configuration of $Fe^{3+}$ $[Z=26]$ is:
Medium
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