2,8,7
No, Cl (chlorine) and Ar (argon) do not have the same electron configuration. Cl has the electron configuration 1s2 2s2 2p6 3s2 3p5, while Ar has the electron configuration 1s2 2s2 2p6 3s2 3p6. Ar has a full outer shell, making it a noble gas, while Cl is a halogen with one electron short of a full outer shell.
the outer electron shell has 7 electrons. its full configuration is 2.8.7
what is the electron configuration for Cl 1-
In NaCl, there exists Na+ and Cl- ions and with the electron configuration of [He]2s22p6 (for Na+) and [Ne]3s23p6 (for Cl-)
The element with the electron configuration 1s22s22p63s23p5 is fluorine (F).
The atomic symbol for the noble gas with the same electron configuration as Cl⁻ (chloride ion) is Ar, which stands for argon. Chlorine typically has 17 electrons, and when it gains an electron to become Cl⁻, it has 18 electrons, matching the electron configuration of argon. Thus, both Cl⁻ and Ar have a complete octet, characteristic of noble gases.
yes
The chloride ion (Cl-) has the same electron configuration as argon (1s2 2s2 2p6 3s2 3p6) because it has gained an electron compared to a neutral chlorine atom. The chlorine atom has an electron configuration of 1s2 2s2 2p6 3s2 3p5.
Sodium (Na) is in Group 1 of the periodic table and has one valence electron, similar to the noble gas configuration of helium (He). Chlorine (Cl) gains one electron to achieve a stable electron configuration, resembling the noble gas configuration of argon (Ar).
chlorine have 17 atom the eletron configuration 1s22s22p63s23p5
No, chlorine (Cl) does not have a noble gas electronic configuration. It has the electron configuration [Ne]3s^2 3p^5, which is one electron away from achieving a stable, noble gas configuration like argon (Ar).
The chloride ion (Cl-) has the same electron configuration as argon, which is 1s2 2s2 2p6 3s2 3p6. This is because the chloride ion has gained an extra electron compared to argon, giving it a full outer electron shell.