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 ...

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

Atoms, isotopes and ions - AQA Atoms are made ... Sample exam questions - atomic structure - AQA Understanding how to approach exam questions helps to boost exam performance.

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 ...

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 ...

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 ...

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 ...

Subtle quantum effects within atomic nuclei can dramatically affect how some nuclei break apart. By studying 100 isotopes ...