Cobalt has 9 valence electrons and generally cant lose 9 electrons to achieve the noble gas configuration.
The noble gas configuration for Cobalt (Co) is [Ar] 3d7 4s2.
The atomic no of Cobalt is 27 which is intermediate of 18 for noble gas Argon and 36 for noble gas Krypton, practically Cobalt can't accept 9 electrons similarly can not donate nine electrons so it tends to reach the electronic configuration of Krypton by forming extra coordinate covalent bond.
The noble gas configuration for cobalt (Co), which has an atomic number of 27, is [Ar] 3d^7 4s^2. This notation indicates that cobalt has the electron configuration similar to that of argon, followed by seven electrons in the 3d subshell and two electrons in the 4s subshell.
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.
No, it is a noble gas
Co is cobalt and is not a noble gas. Cobalt is a transition metal. Its electron configuration is [Ar]3d74s2.
[Ar]3d74s2
The noble gas configuration for Cobalt (Co) is [Ar] 3d7 4s2.
The atomic no of Cobalt is 27 which is intermediate of 18 for noble gas Argon and 36 for noble gas Krypton, practically Cobalt can't accept 9 electrons similarly can not donate nine electrons so it tends to reach the electronic configuration of Krypton by forming extra coordinate covalent bond.
[Ar] 4s2 3d7
The noble gas configuration for cobalt (Co), which has an atomic number of 27, is [Ar] 3d^7 4s^2. This notation indicates that cobalt has the electron configuration similar to that of argon, followed by seven electrons in the 3d subshell and two electrons in the 4s subshell.
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.
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No, it is a noble gas
Yes, argon is a noble gas. It is a colorless, odorless, and non-reactive gas that is part of the noble gas group on the periodic table.
no. it is a molecule, not a noble gas
A noble gas is colorless.