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.
3. Get help from a doctor now âº. 6- 8 weeks: Usually it takes 6 - 8 weeks to heal. However, it may take longer to heal if there are complications, large amount of damage or dislocation, medical conditions of the patient, compliance of the patient....Read more.. Get help from a doctor now âº. 6- 8 weeks: Usually it takes 6 - 8 weeks to heal. However, it may take longer to heal if there are complications, large amount of damage or dislocation, medical conditions of the patient, compliance of the patient.