not good for the army .
not good for the army .
4F in cartoons refers to a military reject because of poor physical condition.
It's another term used for kilometers.
3 nodes in 4f
The possible values for a 4f sublevel are 14. This means there can be a maximum of 14 electrons in a 4f sublevel.
4f refers to someone who is physically unfit for military service.
"2-0 mikes" = "20 minutes"
The term 4F on MR stands for four faces on Mount Rushmore.
Ragging is a slang term with two different meanings. It can either mean that a girl is on her period or it can mean teasing and tormenting.
American Army slang for a common infantryman, originating in WW2
Electrons are added to the 4f orbitals from the 5d orbitals in the lanthanide and actinide series of elements. The 4f orbitals are filled after the 5d orbitals are filled due to the overlap in energy levels, leading to the stability of the 4f electrons in these elements.
Ou failed on either mental or physical level. ----------- Unfit for military service.