单词 | dubnium |
例句 | Over the course of 30 years, his inventions contributed to the discovery of americium, curium, berkelium, californium, einsteinium, fermium, mendelevium, nobelium, lawrencium, rutherfordium, dubnium and seaborgium. Godzillium vs. Trumpium: Some Suggestions to Add to the Periodic Table 2016-01-14T05:00:00Z Naturally there are berkelium, dubnium and darmstadtium, as well as livermorium - named after the Lawrence Livermore National Laboratory that, among other things, ensures that the US nuclear stockpile does not decay too quickly. The scary element that saved the crew of Apollo 13 2014-09-19T04:00:00Z When this element fell apart, decaying to a stable dubnium end product, it was thought to produce element 113 along the way. Element 113 at Last? 2012-09-27T21:15:04.240Z Because the Dubna team used a different target and projectile than the Japanese, all of their decay chains end in the fission of dubnium. Japanese Physicists Claim Clinching Observation of New Superheavy Element 2012-09-26T21:26:49Z The team's first two decays emitted alphas four times to produce a nucleus of dubnium with an atomic weight of 262 which then split apart by fission. Japanese Physicists Claim Clinching Observation of New Superheavy Element 2012-09-26T21:26:49Z |
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