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# What is radioactive dating wikianswers

This comes from lithium deuteride in modern "dry" hydrogen bombs.Neutrons from fission splits the lithium generating tritium justbefore fusion is ignited.. Two of them are disintegrating ie radioactive Fe -54, Fe-56, Fe-57 and Fe-58 are non radioactive where as Fe-55 and Fe-59 are radioactive in nature.It wasoriginally thought that Hydrogen-1 would be best, however, this isnot so for reasons dealing with the binding energy of atomicnuclei.

If inhaled or ingested before decaying, Alpha radiation causes large amounts of ionization damage. Hydrogen, for example, has three isotopes found in nature...Fe-56 is the maximum which is available by 91.66% Fe-54 by 5.82 percentage Fe-57 by 2.19% and Fe-58 by 0.33...An isotope of a chemical element is an atom that has the same number of protons (this also means this atom has the same atomic number) and electrons, but has a different numbers on neutrons.Essentially, to work out the remaining fraction, you firstly divide the period of time by the half life (the answer in this case is X), and...The smallest particle that I am aware of is the quark. There are two types of hadrons: baryons (three quarks) and mesons (one quark, one antiquark). There are also leptons, a family of elementary...10 isotopes, which is the largest known for an element. The above is true for naturally occurring isotopes of an element.

Since Uranium only has 92 protons, this makes these isotopes VERY neutron-heavy!