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.
attachment; separation; bonding; secure; infant; baby; relationship; mother; sleep; bond; crying; parent; carer; father; ; Attachment is the strong, long lasting bond which develops between a baby and his or her caregiver. This enables a baby to feel safe and free to learn and explore, and helps with forming relationships throughout their lives.