Isotope methods determine the age of the Earth, help reconstruct the climate of the past, and explain the formation of the chemical elements in the Universe. This textbook provides a comprehensive ...

China National Nuclear Corporation’s (CNNC) first-ever commercial reactor for the production of isotopes has officially ...

Electron shells are mentioned. Two extra neutrons are added to make an unstable isotope which explodes at the end. This clip could then be used to illustrate and introduce the concept of isotopes.

This Section implements all activities of the IAEA's Water Resources Programme, which promotes and transfers know-how on the use of isotope hydrology as an effective tool for water resources ...

ecological isotope tracing, oil & gas prospecting and many other organic chemistry applications. GC combusion: compound-specific δ13C and δ15N of organic molecules GC pyrolysis: compound-specific δD ...

New nuclear reactor for medical isotope production comes online in east China's Zhejiang (Voice_over) One of China's nuclear reactors for medical isotopes is now officially online to produce ...

In 1950, Yalow began working with physician Solomon Berson with whom she gained clinical expertise while strengthening her physics, math, and chemistry. Together they discovered new ways to use ...

Isotopes of natural uranium decay by emitting mainly alpha ... Soluble uranium compounds can combine with other chemical elements and compounds in the environment to form other uranium compounds. The ...