Question

Drag each tile to the correct location on the image.

Use the periodic table to write the electron configuration of selenium (Se).



s
p
d
1
2
3
4
6
10

Answer 1

[Ar] 3d10 4s2 4p4

Step-by-step explanation:

Answer 2

Answer: The electronic configuration of selenium is
`[Ar]4s^23d^(10)4p^4`

Step-by-step explanation:

Electronic configuration is the representation of electrons that are present in an element.

Selenium is the element which is present in Group 16 and has an atomic number of 34.

Atomic number is defined as the number of protons or number of electrons present in an atom.

The number of electrons present in this element is 34.

So, the electronic configuration of selenium =
`Se:[Ar]4s^23d^(10)4p^4`