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Chlorine can be found as an ion with a 1- charge by gaining one electron to achieve a full outer electron shell. This gives it the electronic configuration of argon, making it stable as a chloride ion (Cl-).
Yes, argon can be an ion in specific conditions. Argon can become a cation (positively charged ion) by losing an electron or an anion (negatively charged ion) by gaining an electron. However, argon is typically stable and does not readily form ions under normal circumstances.
An ion with 18 electrons and a charge of -3 would be a chlorine ion (Cl^-). Chlorine normally has 17 electrons, but gaining one electron to form a chloride ion would give it a total of 18 electrons and a charge of -1. To have a charge of -3, two more electrons would need to be gained, resulting in a chloride ion with 18 electrons and a charge of -3.
Since if you are to write the electron configuration for Ca2+ as followed: 1s2, 2s2, 2p6, 3s2, 3p6. Find the 3p6 on the periodic chart. Magic! Note: Ca lost two electrons therefore the electron configuration 4s2 was canceled out for this reason.
An atom of sulfur-36 can gain two electrons to become a sulfide ion with a -2 charge. When it gains these two electrons, it achieves a stable electron configuration, similar to the noble gas configuration of argon, resulting in a charge of -2.
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.
2- Because, to get a full octet, Sulfur gains two electrons to become like Argon, thus it gains a charge of 2-.
Cl & K ions are isoelectronic with Ar.
Argon
Chlorine can be found as an ion with a 1- charge by gaining one electron to achieve a full outer electron shell. This gives it the electronic configuration of argon, making it stable as a chloride ion (Cl-).
Yes, argon can be an ion in specific conditions. Argon can become a cation (positively charged ion) by losing an electron or an anion (negatively charged ion) by gaining an electron. However, argon is typically stable and does not readily form ions under normal circumstances.
[Ne]3s^23p^6P3-. P is in group V (group 15 moden periodic table) so gains three electrons, each carrying a 1- charge.
It doesn't become an argon atom because it (Cl-) still has 17 protons, and an argon atom has to have 18 protons.
An ion with 18 electrons and a charge of -3 would be a chlorine ion (Cl^-). Chlorine normally has 17 electrons, but gaining one electron to form a chloride ion would give it a total of 18 electrons and a charge of -1. To have a charge of -3, two more electrons would need to be gained, resulting in a chloride ion with 18 electrons and a charge of -3.
Since if you are to write the electron configuration for Ca2+ as followed: 1s2, 2s2, 2p6, 3s2, 3p6. Find the 3p6 on the periodic chart. Magic! Note: Ca lost two electrons therefore the electron configuration 4s2 was canceled out for this reason.
An atom of sulfur-36 can gain two electrons to become a sulfide ion with a -2 charge. When it gains these two electrons, it achieves a stable electron configuration, similar to the noble gas configuration of argon, resulting in a charge of -2.
The element that forms an ion with an electronic configuration of Ar with a -2 charge is oxygen (O). When oxygen gains two electrons, it achieves a stable electron configuration similar to argon.