Strontium-90, a radioactive isotope, is a by-product of nuclear reactors and present in nuclear fallout. It has a half-life of 28 years. It is absorbed by bone tissue instead of calcium and can destroy bone marrow and cause cancer. However, it is also useful as it is one of the best high-energy beta-emitters known. It can be used to generate electricity for space vehicles, remote weather ...
Get strontium facts. Strontium is the element with atomic number 38 and symbol Sr. Learn about its history, uses, sources, and isotopes.
The Conversation: Strontium isotopes can map monarch butterfly migrations and help conservation efforts
EurekAlert!: New strontium isotope map of Sub-Saharan Africa is a powerful tool for archaeology, forensics, and wildlife conservation
New strontium isotope map of Sub-Saharan Africa is a powerful tool for archaeology, forensics, and wildlife conservation
The ratios of strontium isotopes in fossil shark teeth can be used to better understand how coastal environments evolved in ancient times, according to our newly published work. Our study was one of ...
Tracing the regional origin of everything from milk to invasive bugs is now possible thanks to a new project. A strontium isotope map means biological material can be pinpointed to distinct ...
APPLICATION of high resolution to accelerated anode rays has now provided improved mass-spectra of these two elements. Strontium shows a third isotope 87 in addition to those already observed. Results ...
A Navy official recently told the community that it considers recent retesting data reflecting elevated levels of the radioactive isotope Strontium-90 on the development site of the old Hunters Point ...