It is [Kr] 5s2
Co is cobalt and is not a noble gas. Cobalt is a transition metal. Its electron configuration is [Ar]3d74s2.
The electron configuration of boron is: [He]2s2.2p1.
The noble gas configuration of strontium is [Kr]5s². Strontium has an atomic number of 38, which means it has 38 electrons. The noble gas before strontium is krypton ([Kr]), which has 36 electrons. The remaining two electrons fill the 5s orbital in strontium, leading to the noble gas configuration [Kr]5s².
The noble gas configuration for rhodium (Rh) is [Kr] 4d^8 5s^1. This configuration represents the electron arrangement of rhodium where the outermost electron shell is filled with the equivalent of a noble gas (krypton) configuration.
The calcium ion formed when it achieves a noble-gas electron configuration is Ca2+, as it loses two electrons to have the same electron configuration as argon, a noble gas.
The noble gas configuration for Sr (strontium) is [Kr]5s2
The noble gas configuration for Sr (strontium) is [Kr]5s2
[Ks]5s2
The bipositive ion of strontium takes the electron configuration of xenon.
The noble gas electron configuration of radon is [Xe]4f145d106s26p6.
The "Noble gas electron configuration," or the condensed electron configuration, for F is [He] 2s2 3p5.
The noble gas configuration of oxygen (O) is [He] 2s^2 2p^4, where [He] represents the electron configuration of the nearest noble gas, helium.
Only group 18 elements have noble gas configuration. All other elements lack a noble gas electronic configuration.
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 electronic configuration of Ga is 1s22s22p63s23p64s23104p1 Expressed as a noble gas configuration this is [Ar] 4s2, 3d10, 4p1
Full form: 1s1. it doesn't have noble gas configuration as there is no noble gas before hydrogen
Co is cobalt and is not a noble gas. Cobalt is a transition metal. Its electron configuration is [Ar]3d74s2.