Four shells, as potassium is in fourth period
potassium has 4 shells first shell has 2 second 8 third 8 fourth 1
This is a chemical element. You can find the how many electron in a single atom by using a Periodic Table.
It has three electron shells
16 Youre welcome :)
The potassium is larger radius because it has more electron shells.
They both have 1 electron in their outer shell but because potassium has more shells, this electron is further from the nucleus. This means the outermost electron is less stronly pulled by the nucleus so it will break away easier therefore making potassium more reactive.
Chromium has two electrons in the outer most shell.
2
There is merely one unpaired electron in Potassium. The electron configuration of potassium is [Ar]4s^1. This means that potassium has all the electrons of argon, plus one more in the 4s orbital. All the electrons of argon are paired, so the one electron in the 4s orbital is the only unpaired electron.
It has 4
Plutonium has seven electron shells.
Potassium loses one electron.
The potassium is larger radius because it has more electron shells.
It depends which diagram, most likely they are electron shells as all elements have
Magnesium has 3 electron shells. The electron configuration is : 2,8,1
The correct number of electron clouds or shells sodium has is 3.
Phosphorus in is 3rd period. So it has 3 electron shells.
Magnesium has three electron shells. The electron configuration is 2,8,2
They have the same number of shells (or energy levels).
Potassium is a Group I element (group 1) and therefore LOSES 1 electron to achieve full outer shells and become an ion.
Hassium has seven electron shells.