Elemental mercury is a shiny, silver-white metal that is a liquid at room temperature and is traditionally used in thermometers and some electrical switches. If not enclosed, at room temperature some of the metallic mercury will evaporate and form mercury vapours. Mercury vapours are colourless and odourless.
How much time need to pass for an AR account to be considered delinquent? The amount of time required to pass for an AR account to be  considered delinquent is 30 days.
This law is known as the Fair Credit Reporting Act (FCRA). Under FCRA Â§605 (a) and (b), an account in collection will appear on a consumer's credit report for 7.5 years. The clock starts approximately 180 days after the date of first delinquency on the account.