un porte-clef, or un porte-clé both are correct
A chain mail is 'un maillon' in French.
A broken chain is 'une chaine brisée' in French.
(La) parure
Le pie key lime
Cle
The lover key chain symbolizes the love.
a broken chain stands for the act of being free broken chain is a symbol of the french revolution denotes to the french people's freedom .the broken chain of poverty .a broken chain is une chain berise in french.
the map key is called 'la légende / la légende de la carte' in French.
a key on a key chain
Je n'ai pas une clé.
as far as i know, my friend has a key chain collection of 210
If by golf chain you mean a golf themed key chain, you can take it to a jeweler and have them examine the key chain to see what kind of gold it is.