Maximum number of electrons in a subshell withl= 3 andn= 4 isa)10b)12c)14d)16Correct answer is option 'C'. Can you explain this answer?

Question

Answer

n = 4, l =3, which denotes 4f subshell.
In f subshell, there are 7 orbitals and each orbital can accommodate a maximum of two electrons, so, maximum no. of electrons in 4f subshell = 7 × 2 = 14

Formula to find out the no. of electrons = 4l+ 2
∵ l= 3
⇒ 4 × 3 + 2 = 14

Thus, there are 14 electrons.

Answer

L=3 so ml value = +3,+2,+1,0,-1,-2,-3 so it has 7 orbitals which has 14 electron

Answer

Guys, there is simply formula to find out the no. of electrons that is 4l+ 2
on putting the value of l= 3 we get 4×3+ 2= 14
so there are 14 electrons..

Answer

L = 3 and n = 4 , means ..4 f subshell and maximum number of electron present in f subshell is 14

Answer

L is 3 for f orbit nd n =4 so it is 4f
nd max no.of electron in 4f is 14

Answer

Correct answer is C

Answer

14 l=3 2(2l+1)

Answer

D=14

Answer

Correct answer is 14
l=3 it means f orbital
and f orbital contain 14 electron

Answer

To determine the maximum number of electrons in a subshell with l = 3 and n = 4, we need to understand the quantum numbers and their relationship to electron configuration.

1. Quantum Numbers:
- Principal Quantum Number (n): Represents the energy level or shell of an electron. It can take any positive integer value starting from 1.
- Azimuthal Quantum Number (l): Determines the shape of the orbital. It can take values from 0 to (n-1).
- Magnetic Quantum Number (ml): Specifies the orientation of the orbital in space. It can take values from -l to +l.

2. Relationship between Quantum Numbers and Electron Configuration:
- The principal quantum number (n) determines the shell or energy level of an electron.
- The azimuthal quantum number (l) determines the subshell or shape of an electron orbital.
- The magnetic quantum number (ml) determines the orientation of the orbital in space.
- The maximum number of electrons that can be accommodated in a subshell is given by the formula: 2(2l + 1).

3. Maximum Number of Electrons in a Subshell with l = 3 and n = 4:
- In this case, the azimuthal quantum number (l) is 3, which indicates a d subshell.
- The maximum number of electrons that can be accommodated in a d subshell is given by 2(2 * 3 + 1) = 2(6 + 1) = 2 * 7 = 14.
- Therefore, the maximum number of electrons in a subshell with l = 3 and n = 4 is 14.

In summary, the correct answer is option 'C', which states that the maximum number of electrons in a subshell with l = 3 and n = 4 is 14.

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