[Ar]3d104s24p2
Germanium is a metalloid.
The noble gas configuration of strontium is [Kr]5s2.
[Ar]3d104s24p2
Metals like sodium,potassium get noble gas configuration by losing electrons. Elements like nitrogen,oxygen get noble gas configuration by gaining electrons. Halogens get noble gas configuration by sharing electrons.
Co is cobalt and is not a noble gas. Cobalt is a transition metal. Its electron configuration is [Ar]3d74s2.
[Ar]3d104s24p2
[Ar] 3d10 4s2 4p2
Germanium is a metalloid.
There is no noble gas configuration for hydrogen.
The electron configuration of germanium is [Ar]3d10 4s2 4p2.
Krypton is a noble gas and already has noble gas configuration.
The noble gas configuration of strontium is [Kr]5s2.
The noble gas configuration for manganese is [Ar]4s23d5
The noble gas electron configuration of radon is [Xe]4f145d106s26p6.
Krypton is already a noble gas and hence need not gain noble gas configuration.
The "Noble gas electron configuration," or the condensed electron configuration, for F is [He] 2s2 3p5.
The element chlorine does not have noble gas configuration. But chloride ion formed (when chlorine accepts an electron) has noble gas configuration of argon.