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All " stable " isotopes ( stable by observation, not theory ) are the ground states of nuclei, with the exception of tantalum-180m, which is a nuclear isomer or excited state ( the ground state of this nucleus is radioactive with a very short half-life of 8 hours ); but the decay of the excited nuclear isomer is extremely strongly forbidden by spin-parity selection rules.
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All and stable
All of its isotopes are short-lived ; the most stable is astatine-210, with a half-life of 8. 1 hours.
All carbon allotropes are solids under normal conditions with graphite being the most thermodynamically stable form.
All the members of the group readily portray their oxidation state of + 5 and the state becomes more stable as the group is descended.
All patients had stable or decreased viral load ; four of the five patients had stable or increased CD4 T cell counts.
All patients had stable or decreased viral load ; four of the five patients had stable or increased CD4 T cell counts.
All isotopes of lawrencium are radioactive ; its most stable known isotope is lawrencium-262, with a half-life of approximately 3. 6 hours.
All isotopes of radium are highly radioactive, with the most stable isotope being radium-226, which has a half-life of 1601 years and decays into radon gas.
All the members of the group readily portray their group oxidation state of + 6 and the state becomes more stable as the group is descended.
All tree operations preserve the order of the identical nodes within the tree, which is a property similar to stable sorting algorithms.
Another 30 artificial radioisotopes of tungsten have been characterized, the most stable of which are < sup > 181 </ sup > W with a half-life of 121. 2 days, < sup > 185 </ sup > W with a half-life of 75. 1 days, < sup > 188 </ sup > W with a half-life of 69. 4 days, < sup > 178 </ sup > W with a half-life of 21. 6 days, and < sup > 187 </ sup > W with a half-life of 23. 72 h. All of the remaining radioactive isotopes have half-lives of less than 3 hours, and most of these have half-lives below 8 minutes.
All radioisotopes contained in the waste have a half-life — the time it takes for any radionuclide to lose half of its radioactivity — and eventually all radioactive waste decays into non-radioactive elements ( i. e., stable isotopes ).
All practicing wrestlers are members of a training stable ( heya ) run by one of the oyakata, who is the stablemaster for the wrestlers under him.
All animation was done by Walt Disney himself in the period of time before he was financially stable enough to employ a team of animators for successive films.
All biologically active elements exist in a number of different isotopic forms, of which two or more are stable.
All the new formats underperformed in the ratings and did not help the network establish any stable local content.
All these isotopes are stable and are also present in nature as primordial nuclides, but their excess amounts in comparison with lead-204 ( which has only a primordial origin ) can be used in the technique of uranium-lead dating to date rocks.
Despite this he concluded: " All things considered, I've decided that Centericq is the most stable and intuitive terminal based chat client.
All and isotopes
All other nuclides ( isotopes of hydrogen and all other elements ) have more nucleons than electrons, so the fraction of mass taken by the nucleus is closer to 100 % for all of these types of atoms, than for hydrogen-1 .</ ref > with protons and neutrons having roughly equal mass.
All of the elements have some isotopes that are radioactive ( radioisotopes ), although not all of these radioisotopes occur naturally.
All of the remaining radioactive isotopes have half-lives that are less than 24 hours and the majority of these have half-lives that are less than 1 minute.
All of the remaining radioactive isotopes have half-lives that are less than 2. 5 hours, and the majority of these have half-lives that are less than 5 minutes.
All known isotopes of curium are radioactive and have a small critical mass for a sustained nuclear chain reaction.
All the remaining radioactive isotopes have half-lives shorter than 4. 7612 years, and the majority of these have half-lives shorter than 12. 2 seconds.
All of the remaining radioactive isotopes have half-lives that are less than, and the majority of these have half-lives that are less than 4 minutes.
All its isotopes except for lawrencium-260 ,-261 and-262 decay with a half-life of less than a minute.
All of the remaining radioactive isotopes have half-lives that are less than 97 minutes, and the majority of these have half-lives that are less than 5 minutes.
All of the remaining radioactive isotopes have half-lives that are less than three hours and the majority of these have half-lives that are less than one minute.
All the other isotopes of meitnerium have been detected only in the decay chains of the heavier elements.
All of the remaining radioactive isotopes have half-lives that are less than 60 hours and the majority of these have half-lives that are less than 30 seconds.
All of the remaining radioactive isotopes have half-lives that are shorter than eleven days, and the majority of these have half-lives that are shorter than 70 seconds.
All of the remaining radioactive isotopes have half-lives that are less than 4. 5 days, and the majority of these have half-lives that are less than 50 minutes.
All fissionable and fissile isotopes undergo a small amount of spontaneous fission which releases a few free neutrons into any sample of nuclear fuel.
1.004 seconds.