MyQuestionIcon

1

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

Multi-Electron Configurations and Orbital Diagrams

Number of unp...

Question

Number of unpaired electrons in the electronic configuration $1 s^{2}, 2 s^{2}, 2 p^{2}$ is:

Open in App

Solution

No. of unpaired electrons $= 2$ .

Suggest Corrections

thumbs-up

0

Similar questions

Q. Identify the correct statements among the following:
(A) All orbitals in a shell are degenerate.
(B) Electron configuration of chromium violates Aufbau principle.
(C) Maximum number of unpaired electrons in 'f' subshell is 7.
(D) Maximum number of unpaired electrons in a subshell is 4

l

Q. The valence electronic configuration of an atom is

6 s^{2}

. If d orbital of the penultimate shell contains two unpaired electrons, calculate the atomic number

Q. Given the following electron configuration of a neutral atom:

[A r] 4 s^{1} 3 d^{5}

Identify the element and state the number of unpaired electrons in the ground state.

Q. If the electronic configuration of carbon is written such that there are no unpaired electrons, then __________ principle is violated.

Q. For the element with atomic number 27.Write the electronic configuration.
1) Write down the value of n and l for the electrons in the valence
shell.
2)How many unpaired electrons are present in it.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Electronic Configuration and Orbital Diagrams

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Multi-Electron Configurations and Orbital Diagrams

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon