Sulphur is not iso-electronic with any noble gas. However sulphide ion (S2- ion) is iso-electronic with argon with 18 electrons.
Argon is isoelectronic with the sulfide ion.
S2- ion is isoelectronic with argon (with 18 electrons).
The noble gas that is isoelectronic with S2- is Argon. Both S2- and Argon have 18 electrons.
Not a neutral Cl atom but the chloride ion Cl- is isoelectronic with the noble gas argon.
None. However, the noble gas helium is isoelectronic with Li+ ion (and not with Li element)
Argon is isoelectronic with the sulfide ion.
S2- ion is isoelectronic with argon (with 18 electrons).
The noble gas that is isoelectronic with S2- is Argon. Both S2- and Argon have 18 electrons.
Not a neutral Cl atom but the chloride ion Cl- is isoelectronic with the noble gas argon.
The noble gas neon (Ne), is isoelectronic with N3- ion (not N atom)
None. However, the noble gas helium is isoelectronic with Li+ ion (and not with Li element)
None. The Se2- ion is isoelectronic with Krypton.
The noble gas that has the same electron configuration as sulfur with a 2- charge (S²⁻) is argon. When sulfur gains two electrons to become S²⁻, its electron configuration becomes 1s² 2s² 2p⁶ 3s² 3p⁶, which is identical to that of argon. Thus, both sulfur 2 minus and argon have the same electron arrangement, making them isoelectronic.
Krypton is the noble gas isoelectronic with calcium, meaning they have the same number of electrons.
No noble gas is isoelectronic with the element chlorine. But argon is isoelectronic with the chloride ion.
Neon, Ne.
Magnesium element has no relation with noble gas. But Mg2+ ions and noble gas neon are isoelectronic.