[Ar] 4s2 3d7
Co is cobalt and is not a noble gas. Cobalt is a transition metal. Its electron configuration is [Ar]3d74s2.
The noble gas configuration for Cobalt (Co) is [Ar] 3d7 4s2.
[Ar] 4s2 3d7
[Ar] 4s2 3d7
The noble gas configuration for cobalt (Co) is [Ar] 3d7 4s2, where [Ar] represents the electron configuration of argon. This notation indicates that cobalt has the same electron configuration as argon, with an additional 3d7 4s2 electron configuration specific to cobalt.
The electron configuration Ar4s²3d⁷ corresponds to the element cobalt (Co), which has an atomic number of 27. In this configuration, "Ar" represents the noble gas argon, which accounts for the first 18 electrons. The 4s² indicates two electrons in the 4s subshell and the 3d⁷ indicates seven electrons in the 3d subshell, totaling 27 electrons for cobalt.
The element with this electron configuration is manganese (Mn), which has 25 electrons.
Cobalt electron configuration is [Ar]3d7.4s2.Cobalt(2+) electron configuration is [Ar]3d7.
No, let's try to take carbon monoxide in room temperature, it's not odorless
Not sure what pi-co is, but if you mean the prefix pico, for SI units, the answer is 10-12.
The symbol for Pacific Gas & Electric Co. in the AMEX is: PCG^A.