单词 | einsteinium |
例句 | "So if you take the whole periodic table, and start putting things together - like lead, aluminium, rubidium, einsteinium - there are billions of new alloys that you can now make that you couldn't make on Earth." Can the UK's race to space take off? 2023-01-06T05:00:00Z Worse, the sample that the Berkeley researchers received was heavily contaminated with einsteinium’s periodic table neighbor, californium. Einsteinium Is Mysterious. Scientists Have Unlocked Some of Its Secrets. 2021-02-07T05:00:00Z They drank “an abundance of cocktails” and eventually named their new particle einsteinium, after the man who had suggested the bomb. The Histories Hidden in the Periodic Table 2019-12-27T05:00:00Z Nowadays, focus has shifted to supernova explosions and anomalous stars such as Przybylski's star, whose spectrum shows signs of einsteinium, which is otherwise never found in nature. A storied Russian lab is trying to push the periodic table past its limits—and uncover exotic new elements 2019-01-30T05:00:00Z 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 Many are named after great scientists: einsteinium, curium, fermium, mendelevium, bohrium and rutherfordium. The scary element that saved the crew of Apollo 13 2014-09-19T04:00:00Z That thwarted their initial plans, to stack the einsteinium atoms into a crystal and then illuminate the element’s chemical properties by bombarding it with X-rays before examining the pattern of rays bouncing off. Einsteinium Is Mysterious. Scientists Have Unlocked Some of Its Secrets. 2021-02-07T05:00:00Z The discoveries, of einsteinium and fermium, were initially kept secret for security reasons, then unveiled in 1955, not long after the scientists they had been named after had died. John R. Huizenga, Physicist at Fore of Nuclear Era, Dies at 92 2014-01-30T01:07:18Z That is the second longest-lived version of einsteinium, with a half-life of 276 days. Einsteinium Is Mysterious. Scientists Have Unlocked Some of Its Secrets. 2021-02-07T05:00:00Z About 7 percent of the einsteinium atoms disappeared each month. Einsteinium Is Mysterious. Scientists Have Unlocked Some of Its Secrets. 2021-02-07T05:00:00Z Then, with the coronavirus pandemic, all of the laboratories — including those needed to study other aspects of the einsteinium — shut down. Einsteinium Is Mysterious. Scientists Have Unlocked Some of Its Secrets. 2021-02-07T05:00:00Z Instead, they turned to a large molecular structure that essentially worked as a claw to hold an atom of einsteinium, bonding it in eight places. Einsteinium Is Mysterious. Scientists Have Unlocked Some of Its Secrets. 2021-02-07T05:00:00Z From the experiments at SLAC, they measured the lengths of the molecular bonds between the einsteinium and the eight atoms in the molecular claw holding it. Einsteinium Is Mysterious. Scientists Have Unlocked Some of Its Secrets. 2021-02-07T05:00:00Z The emission of light by the einsteinium also unexpectedly shifted to a shorter wavelength when it was bound in the molecular claw. Einsteinium Is Mysterious. Scientists Have Unlocked Some of Its Secrets. 2021-02-07T05:00:00Z She was ready for the next einsteinium production campaign in 2019. Einsteinium Is Mysterious. Scientists Have Unlocked Some of Its Secrets. 2021-02-07T05:00:00Z |
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