Phosphide is isoelectronic with argon.
No. Chlorine has 17 electrons whereas argon has 18 electrons. But chloride ion has 18 electrons and is isoelectronic with argon.
Argon has 18 electrons. Ti4+ also has 18 electrons. Hence they are isoelectronic.
Potassium is isoelectronic with the cation K+.
Chlorine needs only one additional electron to form an ion that is isoelectronic with an atom of the noble gas argon, while sulfur needs two additional electrons to form an ion that is isoelectronic with an atom of the noble gas argon. Ions that are isoelectronic with noble gas atoms are particular stable; therefore, their formation is favored.
Phosphide is isoelectronic with argon.
Cl & K ions are isoelectronic with Ar.
Ca2+ is isoelectronic with the noble gas, Argon. F-, Mg2+ are isoelectronic with the noble gas, Neon. I- is isoelectronic with the noble gas, Xenon
No. Chlorine has 17 electrons whereas argon has 18 electrons. But chloride ion has 18 electrons and is isoelectronic with argon.
Argon has 18 electrons. Ti4+ also has 18 electrons. Hence they are isoelectronic.
argon and S2- are isoelectronic
Potassium is isoelectronic with the cation K+.
Argon is isoelectronic with the sulfide ion.
Chlorine needs only one additional electron to form an ion that is isoelectronic with an atom of the noble gas argon, while sulfur needs two additional electrons to form an ion that is isoelectronic with an atom of the noble gas argon. Ions that are isoelectronic with noble gas atoms are particular stable; therefore, their formation is favored.
Potassium
S2- ion is isoelectronic with argon (with 18 electrons).
no