Scientists have observed a never-before-seen form of oxygen ... leading to different forms of elements, called isotopes. The recently observed type of oxygen is one such isotope – oxygen ...

Scientists at IFJ PAN discovered significant differences in plutonium isotope accumulation between hemispheres, with unique ...

The stable isotope concentrations of a molecular compound or material are presented in ratio form as the molar ratio of the heavy-to-light isotopes. Since this ratio is small, we typically present ...

Stable isotopes are non-radioactive forms of atoms. Although they do not emit radiation, their unique properties enable them to be used in a broad variety of applications, including water and soil ...

Isotopes have the same number of protons but differ in their number of neutrons, resulting in different masses. The lighter form is generally the more common one (Hobson & Wassenaar 2008).