Nomen

das Isotop

isotope

Kohlenstoff-14 ist ein radioaktives Isotop.

Carbon-14 is a radioactive isotope.

Dieses Element hat mehrere stabile Isotope.

This element has several stable isotopes.

an isotope ((of sth.)) Uranium-235 is an isotope of uranium.

Synonyms: nuclide

From Greek 'isos' (equal) and 'topos' (place), because isotopes of an element occupy the same place in the periodic table.

Remember 'iso-' means 'same' and 'topos' means 'place'. Isotopes are variants of elements in the 'same place' on the periodic table.

This page is designed for learning support. Please use it as a learning reference, not as a formal reference.