Chlorine is a non metal element. There are 17 electrons in a single atom.
what is the electron configuration for Cl 1-
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.
4 electrons, 2 valence electrons
Germanium has 32 electrons.
Xenon has 54 electrons.
A Cl⁻ anion has gained one electron compared to a neutral chlorine atom. A neutral chlorine atom has 7 valence electrons, with the electron configuration of [Ne] 3s² 3p⁵. Therefore, in the Cl⁻ anion, there are 6 electrons in the 3p subshell, as it now has a total of 8 valence electrons (3s² 3p⁶).
what is the electron configuration for Cl 1-
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.
Na1+ Cl1- + H+1 OH1- = NaOH + HCl
Sodium (Na+) with 1 electron in its outer shell, chlorine (Cl-) with 1 extra electron, potassium (K+) with 1 electron removed, calcium (Ca2+) with 2 electrons removed, and argon (Ar) with a full outer shell of electrons.
They have the same electron configuration as argon, which means they are isoelectronic with argon.
8 electrons
16 electrons
20 electrons
6 electrons
97 electrons
4 electrons.