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1s2, 2s2, 2p6, 3s2, 3p6

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15y ago

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Does lithium have a full outer shell?

no it only has 1 electron in the outer shell


Is nickel electron shell full or not full?

nickel's outside electron shell is not full.


Why does a Phoshide Ion has a charge of -3?

Phosphide, like every element, ultimately has the goal of having eight electrons in its outermost shell (satisfying the octet rule). To satisfy its octet, phosphide gains three electrons, which makes it more negative. Therefore, a phosphide ion's charge is -3.


What happens when the elements phosphorus forms an ion?

When phosphorus forms an ion, it typically gains three electrons to achieve a full outer electron shell. This results in the formation of the phosphide ion, which has a 3- charge. This allows phosphorus to attain a stable electron configuration similar to a noble gas.


What ion does phosphorus ion have?

Phosphorus generally forms phosphide ion (P3- ion).


An electron configuration that is not chemically reactive?

Where there are 8 electrons in the outer shell so a full shell. Elements are reactive when they need to lose or gain an electron. The noble gases are unreactive as they have a full outer shell.


How many electrons does chlorine need to gain to have a full outer shell?

Chlorine needs to gain one electron to have a full outer shell and achieve a stable electron configuration.


Do Cl nd Ar have the same electron configuration?

No, Cl (chlorine) and Ar (argon) do not have the same electron configuration. Cl has the electron configuration 1s2 2s2 2p6 3s2 3p5, while Ar has the electron configuration 1s2 2s2 2p6 3s2 3p6. Ar has a full outer shell, making it a noble gas, while Cl is a halogen with one electron short of a full outer shell.


Chloride ion and the chlorine atom have how many electron configurations?

chlorine have 17 atom the eletron configuration 1s22s22p63s23p5


How many electron does potassium have to gain or loose in order to achieve a noble gas electron configuration?

Potassium has one electron in its outer shell. It will lose this electron to achieve the noble gas electron configuration of argon in its previous full shell.


What is the OUTER electron configuration of xenon?

im guessing you mean valence shell electron configuration that would be: 5s^2 4d^10 5p^6


Will chlorine gain an electron?

Chlorine atoms have 7 outermost electrons and need to gain an electron to achieve the stability of a full valence shell.