1s2, 2s2, 2p6, 3s2, 3p6
nickel's outside electron shell is not full.
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.
Phosphorus generally forms phosphide ion (P3- ion).
Chlorine needs to gain one electron to have a full outer shell and achieve a stable 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.
no it only has 1 electron in the outer shell
nickel's outside electron shell is not full.
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.
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.
Phosphorus generally forms phosphide ion (P3- ion).
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.
Chlorine needs to gain one electron to have a full outer shell and achieve a stable 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.
chlorine have 17 atom the eletron configuration 1s22s22p63s23p5
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.
im guessing you mean valence shell electron configuration that would be: 5s^2 4d^10 5p^6
Chlorine atoms have 7 outermost electrons and need to gain an electron to achieve the stability of a full valence shell.