While the moment in time at which a particular nucleus decays is unpredictable, a collection of atoms of a radioactive nuclide decays exponentially at a rate described by a parameter known as the half-life, usually given in units of years when discussing dating techniques.
DEFINITION of 'Attachment'. A legal term referring to the action of seizing property in anticipation of a favorable ruling for a plaintiff who claims to be owed money by the defendant. Next Up.
United Kingdom [edit]. In the United Kingdom, an attachment of earning order can stop money being paid to a defendant. Under British law, a self-employed, unemployed, or member of the armed forces can not have an attachment against them. In Britain, the District Council can attach earnings.n New York, a limit of 10 percent of gross earnings may be taken for ordinary debts. However, 15 percent may be taken for student loans, and up to 40 percent for child support arrears, or even higher.