How are the electron configurations of noble gases similar?
except fo Helium whose only shell can hold 2 electrons… the noble gases have filled their outside shell up to 8 electrons, those electrons are in their outisde shell’s S & 3 P orbitals What does isoelectronic means that two different aoms have the same number of electrons in the same shells & orbitals chlorine with 17 electrons, Argon with 18 electrons, & Potassium with 19 electrons are not iso- electronic but when potassium loses its 19th electron, to become K+1 & when chlorine takes 1 more electron to become chloride ion…
