Potassium Electron Configuration

What is the electronic configuration of lithium (k)?

1S1, 2S 2.2P 6.3S 2.3P 6.4S1

Electronic configuration for UM

Potassium Electron Configuration

Electronic configuration for UEM.
Hello
The theme has 19 electrons.
So 2 of them are at the first energy level.
8 will be on the second energy level.
The other 8 are on the third level of energy.
And the rest of the electrons are at the fourth (and outside) energy level.
So the order is 2,8,8,1.
Help for example :)
What is the electronic configuration of silicone?
First shell electron 2.
Second electron shell 8.
Third layer 8 electrons.
Fourth layer 1 electron.

Potassium Electron Configuration

io (K) What is the electronics configuration? 3

Electronic configuration for uium

Potassium Electron Configuration

The theme consists of 19 electrons.

So 2 of them are at the first level of energy.

8 will be on the second energy level.

The other 8 are at the third energy level.

And the rest of the electrons are at the fourth (and outside) energy level.

So the order is 2,8,8,1.

Help for example :)

1s2 2s2 2p6 3s2 3p6 4s1