👉 Strontium is a naturally occurring radioactive element that is highly unstable and easily absorbed by the human body. It is one of the most common isotopes of radium, which has been used in medical imaging for decades due to its high contrast and ability to produce high-resolution images. The term "strontias" refers to strontium-90, a naturally occurring radioactive element that was first discovered in 1942 by James Watson and Francis Crick. Strontium-
