trying to figure it out
Argon.
The electron configuration, in standard form, is [Ne] 3s2 3p6
1s2 2s2 2p6 3s2 3p6
The atomic number of argon is 18. So it has 18 electrons. Its electronic configuration is 2, 8, 8 or [Ne] 3s2 3p6
1s2, 2s2 2p6, 3s2 3p6 The sulfur ion has 16 electrons but sulfide has a charge of negative 2, increasing its electron count by two for a total of 18 electrons, giving it the same electron configuration as Argon (this means it is also isoelectronic with Argon)
The shorthand electron configuration of magnesium is [Ne]3s2.
[Ne] 3s2 3p6
The electron configuration, in standard form, is [Ne] 3s2 3p6
[Ne] 3s2 3p5 is the electronic configuration for neutral Chlorine. Its -1 ion, however is: [Ne] 3s2 3p6 or [Ar].
[Ne] 3s2 3p6
[Ne] 3s2 3p5 is the electronic configuration for neutral Chlorine. Its -1 ion, however is: [Ne] 3s2 3p6 or [Ar].
[Ne] 3s2 3p6
1s2 2s2 2p6 3s2 3p6
The noble gas configuration of magnesium is [Ne]3s2.
The atomic number of argon is 18. So it has 18 electrons. Its electronic configuration is 2, 8, 8 or [Ne] 3s2 3p6
1s2, 2s2 2p6, 3s2 3p6 The sulfur ion has 16 electrons but sulfide has a charge of negative 2, increasing its electron count by two for a total of 18 electrons, giving it the same electron configuration as Argon (this means it is also isoelectronic with Argon)
[Ne] 3s2 3p6
The shorthand electron configuration of magnesium is [Ne]3s2.