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.
-- Lynda. Dear Lynda, The short and long answer to your question is, it depends. In general, accurate negative information on your credit report will remain for seven years from the first date of delinquency (typically 180 days from your first late payment). Chapter 7 bankruptcies will remain for 10 years and some tax liens will remain indefinitely.