MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Electron Distribution in Different Orbits

Number of orb...

Question

Number of orbitals possible for n=3 energy shell is ______.

A

3

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

5

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

7

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

9

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D
9
$n = 3 (t h i r d e n e r g y s h e l l) l = n - 1 = 3 - 1 = 2 i . e ., l = 0, 1, 2$

l = 0, s-subshell-3s = 1 orbital(3s)

l =1, p-subshell-3p = 3 orbitals(3px,3py,3pz)

l = 2, d-subshell-3d = 5 orbitals $(3 d_{x y}, 3 d_{y z}, 3 d_{x z}, 3 d_{x} 2_{- y} 2, 3 d_{z} 2)$

The total number of orbitals is equal to $1 + 3 + 5 = 9.$

Suggest Corrections

thumbs-up

0

Similar questions

n = 3

energy level, the number of possible orbitals is:

Q. For n=3 energy level, number of orbitals of all kind that are possible is:

n = 3

energy level, the number of possible orbitals (all kinds) are :

Q. Number of sub energy levels (orbitals) in a given shell is given by:

Q. A particle of mass

m

moves in a circular orbit in a central potential field

U (r) = \frac{1}{2} k r^{2}

. If Bohr's quantization condition is applied, radii of possible orbitals and energy levels vary with quantum number

n

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Neil Bohr Model

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Electron Distribution in Different Orbits

Standard IX Chemistry

Join BYJU'S Learning Program

CrossIcon