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 charge of a sulfide ion that is isoelectric with its nearest noble gas (argon) is -2. This means that the sulfide ion has gained two electrons in order to have the same electron configuration as the noble gas.
Sulfide is divalent ion. it is S2-
The negative ion F has the same electronic configuration as the positive ion Ne. This is because the negative ion F gains an electron to achieve a stable octet configuration, similar to the stable electronic configuration of the noble gas Ne.
The electronic configuration of sulfur ion (S)2- is: 1s22s22p63s23p6.
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)
Sulfur atoms will gain two electrons in order to achieve a noble gas electron configuration. A sulfide ion has the formula S2-.
1s22s22p6
The electronic configuration of potassium, K, is [Ar]4s^1. When potassium loses one electron to become a K+ ion, the electronic configuration changes to that of argon [Ar].
hi it is a aton that is special
Sulfide, S2-
Oxide - O2- electronic configuration of oxygen atom: 1s2, 2s2 2p4. electronic configuration of oxygen ion: 1s2, 2s2 2p6. phosphate - PO43-
In the compound MgS, the sulfide ion has gained two electrons to achieve a stable electron configuration. This creates a negatively charged ion (S2-), which balances the positive charge of the magnesium ion (Mg2+).