Question

Number of electrons in nitrogen atom for which
azimuthal quantum number is 1
(1) 7
(2) 4
(3) 3
(4)6​

Answer 1

Answer:

3 is the answer.

since, l=1=p subshell

and Nitrogen has 3 electrons in p subshell.

$hope \: so \: it \: is \: correct$

Aakashian...?

Answer 2

Answer:

Azimuthal quantum number of “p” shell is one therefore, number of electron in the “p” subshell is three.

Explanation:

But in total, There are four quantum numbers.

Principal quantum number:

• It indicates the number of energy levels or shell numbers in the given element.
• It is indicated by “n”
• Possible values are n = 1,2, 3...........

Azimuthal quantum number:

• It indicates the type of orbitals.
• Indicated by “l”.
• Possible values are 0,1,2.....(n-1)

Magnetic quantum number:

• Indicates the orbital sub type.
• Indicated by “m”
• Possible values are (–l ..........+l)

Spin quantum number:

• Indicated by the electron spin
• Indicated by “s”
• Possible values are$\pm \frac{1}{2}$

The given atom is nitrogen, and electronic configuration is $1 \mathrm{s}^{2} 2 \mathrm{s}^{2} 2 \mathrm{p}^{3}$