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How many unpaired electrons are there in the octahedral complex ion, Mn(CN) 64?
Feigned Smile
This term refers to a smile that is insincere or produced artificially, often to hide true feelings or conform to social expectations.
Photographer
A person who takes photographs, either as a hobby or a profession.
Facial Expression
The movement of the muscles beneath the skin of the face, often used as non-verbal communication to convey emotional states.
Grimace
A facial expression often involving the wrinkling of the forehead and nose, and tightening of the jaws, indicating discomfort, disapproval, or pain.
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