- A
mononuclidic element or
monotopic element is one of the 21
chemical elements that is
found naturally on
Earth essentially as a
single nuclide (which...
-
Radionuclide Mononuclidic element Stable isotope List of
elements by
stability of
isotopes N. E. Holden, "Standard
Atomic Weight Values for the
Mononuclidic Elements...
- when
considering individual atoms for
elements that are not
mononuclidic. For non-
mononuclidic elements that have more than one
common isotope, the numerical...
- its
current form
since the
formation of the planet. It is
therefore a
mononuclidic element and its
standard atomic weight is
virtually the same as that...
-
elements have only a
single stable isotope (of these, 19 are so-called
mononuclidic elements,
having a
single primordial stable isotope that
dominates and...
- cobalt, Co,
consists of a
single stable isotope, 59Co (thus,
cobalt is a
mononuclidic element). Twenty-eight
radioisotopes have been characterized; the most...
- only one
stable and
naturally occurring isotope, 141Pr. It is thus a
mononuclidic and
monoisotopic element, and its
standard atomic weight can be determined...
- more than
trace quantities; therefore,
fluorine is a
monoisotopic and
mononuclidic element. The longest-lived
radioisotope is 18 F ; it has a half-life...
- As such,
beryllium is
considered a
monoisotopic element. It is also a
mononuclidic element,
because its
other isotopes have such
short half-lives that none...
-
depends on
neutron activation of bulk
samples of the
monoisotopic and
mononuclidic cobalt isotope 59 Co .
Measurable quantities are also
produced as a by-product...
