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.
28 Learning to Play and Playing to Learn: Getting Ready for School Learning to Play and Playing to Learn: Getting Ready for School Glossary Word(s) Definition Attachment Attachment is a powerful, emotional relationship that developsbetween children and the important caregivers in their lives.