How do you write electronic configuration?

Writing Electron Configurations. When writing an electron configuration, first write the energy level (the period), then the subshell to be filled and the superscript, which is the number of electrons in that subshell. The total number of electrons is the atomic number, Z.

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What is the configuration of aluminum 13?

Group	13	Melting point
Block	p	Density (g cm−3)
Atomic number	13	Relative atomic mass
State at 20°C	Solid	Key isotopes
Electron configuration	[Ne] 3s23p1	CAS number

What is the configuration of Aluminium 13? The electronic configuration of Al(13) is written as follows: 1s² 2s² 2p⁶3s²3p¹.

What period is Al in?

Aluminum is the 13th element on the periodic table. It is located in period 3 and group 13. What is RN 7s2? Einsteinium. [Rn]7s²5f¹¹. Niobium.

What is 1s2 2s2 2p2?

And the electron configuration for carbon is going to be 1s2 2s2 2p2 we can also do this another. What element is Xe 6s2 4f14 5d3?

A	B
[Xe] 6s2 4f14 5d3	Ta
[Xe] 6s2 4f14 5d10	Hg
[Kr] 5s2 4d3	Nb
[Ne] 3s2 3p1	Al

Is a halogen in Period 5?

4A	(14)
5A	(15)
6A	(16)
7A	(17)
8A	(18)

12 more columns Which element is rn 7s2 5f14 6d4?

Name	Seaborgium
Period in Periodic Table	7
Block in Periodic Table	d-block
Electronic Configuration	[Rn] 5f14 6d4 7s2
Melting Point	N/A

Which will have 3d5 4s1 configuration?

Electronic configuration of Cr is [Ar]3d5 4s1, instead of the expected [Ar]3d4 4s2. This is so because half filled d orbitals have extra stability. So in case of Cr, one electron from the 4s orbital goes to the 3d orbital to make it half filled, and Cr attains extra stable state.