Examlex
____ refers to ability to understand ideas expressed in words.
Isotopes
Variants of a particular chemical element that differ in neutron number, and consequently in mass, but not in chemical properties.
Radioisotope
A radioactive isotope of an element, used in various scientific applications including medicine and radiometric dating.
Stable Isotope
A non-radioactive form of an element’s isotope, which does not change or decay over time.
Radiation
The emission or transmission of energy in the form of waves or particles through space or through a material medium.
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