Question

Show the arrangement of electrons by block diagrams
in the following subshells: 252, 2p2, 2p5, 3d", 47​

Answer 1

Answer:

2p2 25p and you can get it on Google Why are you here OK

Explanation:

how can I draw the diagram I don't know how to draw a diagram I know the answer

Answer 2

To show:

Arrangement of the electrons in the following sub-shell by block diagrams:

Solution:

In case of 2s²:

$\therefore \: 2 {s}^{2} : \boxed{ \uparrow \downarrow}$

In case of 2p²:

$\therefore \: 2 {p}^{2} : \boxed{ \uparrow | \uparrow | \: \_}$

In case of 2p⁵:

$\therefore \: 2 {p}^{5} : \boxed{ \uparrow \downarrow | \uparrow \downarrow | \uparrow}$

In case of 3d⁵:

$\therefore \: 3{d}^{5} : \boxed{ \uparrow | \uparrow | \uparrow | \uparrow | \uparrow}$

In case of 4f⁷:

$\therefore \: 4{f}^{7} : \boxed{ \uparrow | \uparrow | \uparrow | \uparrow | \uparrow | \uparrow | \uparrow}$

Rules for drawing Block Diagrams:

• Pauli's Exclusion Rule

• Hunds Rule for max multiplicity

• Auf-Bau Principle

HOPE IT HELPS.