Save guides, add subjects and pick up where you left off with your BBC account. All three isotopes of hydrogen have identical chemical properties. This is because the number of electrons ...

This means the isotopes will have the same atomic number but a different mass number. There are three isotopes of hydrogen: hydrogen, deuterium (hydrogen-2) and tritium (hydrogen-3): Carbon has ...

An international research team has successfully achieved single-molecule spectroscopic observation of hydrogen (H2) and ...

Many atomic nuclei have a magnetic field ... it was proposed to measure another bismuth isotope with a different nuclear structure. Unfortunately, bismuth does not have a second stable isotope ...

Heavy water is a form of water with a unique atomic structure and properties coveted ... with a neutron as well as a proton in its nucleus. This isotope of hydrogen is called deuterium, and ...

Samples from Hawaii seem to contain material that passed across the boundary between the planet’s core and its mantle, nearly ...

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 ...

For more than 100 years, scientists have used a method called crystallography to determine the atomic structure of materials. The method works by shining an X-ray beam through a material sample and ...

THE analysis of the hyperfine structure of thallium and mercury ... of the nucleus but to a displacement of the atomic levels in different 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 ...