noun, Physics, Chemistry. 1. a succession of elements initiated in the radioactive decay of a parent, as thorium or uranium, each of which decays into the next until a stable element, usually lead, is produced. Also called decay series.
Report Abuse. Healing times for cartilage is 3-6 months. However, a lot of people say it takes closer to a year for the piercing to heal properly and feel truly stable.t can take a year for deep cartilage piercings. won't be sore for that long, but it may be that long until it's fully healed and you can sleep on it. Source(s): i have several.
Health related question in topics Conditions Illness .We found some answers as below for this question How long does achilles tendonitis take to heal,you can compare them. Even in mild cases, it can take weeks to months of rest for achilles tendonitis to repair itself. Be patient & let it rest often. [ Source: http://www.chacha.com/question/how-long-does-achilles-tendonitis-take-to-heal ] More Answers to How long does achilles tendonitis take to heal.