-> ,validPeriod= 123RF 1 -> The new elements were obtained a few years ago, but the official confirmation requires at least two independent experiments confirming their existence - and the decision IUPAC. Elements from the end of the periodic table are difficult to obtain because they are extremely unstable - their atoms disintegrate in a split second. Japanese scientists from the Institute of Riken received a single atom of element 113 already in 2004. When bombarded shield with bismuth-209 ions of zinc-70. Similar also reported the discovery of the Americans at the Lawrence Livermore National Laboratory and the Russians from the United Institute of Nuclear Research in Dubna, but only the Japanese managed to repeat this result. Element 113 will be the first discovered and named in Asia. elements with atomic numbers 115, 117 and 118 were obtained thanks to the cooperation of the United Institute of Nuclear Research in Dubna in Russia and the Lawrence Livermore National Laboratory (the first two also jointly with Oak Ridge National Laboratory) in the United States. Their existence confirmed that a number executed during the last years of experimentation. The new elements are the first officially confirmed since 2011. When he approved the existence of two atomic numbers 114 and 116 (flerowu and liwermoru) and fill to the end of the seventh period the periodic table. What awaits us next? The newly discovered elements, starting with the atomic number 119, will start eighth period. Scientists are still arguing about what will their properties. And here is how many of them would really exist. Early calculation indicated that there may be elements with atomic number greater than 137. Some physicists believed that the end of the Periodic occurs only in the vicinity 173. Some states, however, that there is no natural end of the Periodic Table. But that we will learn with time. Subscription to digital Electoral available via the Internet, phone, tablet and eReader from 17.90 per month Science because, contrary to what we can judge from the universal tabloidisation everything from science is quite narrow concept. And that is why it is so beautiful even when it is not shiny. To assess Login or zarejestrujX
Why so look for?
Note now. If you see differences between this and denunciation about the fact that coffee causes cancer, and prevents the chocolate from him, you will understand differences between science and something that only science goes. Drinks here to work loud band Nosek in Science about the fact that two-thirds of what is published in the psychology of this pseudo-science and commentary by John Ioannidis from Harvard, the medicine more than half of the work is.
For those laughs with the newspaper's journalists' elements are already discovered and yet have no competence ". This is so, it follows from the theory kawantow.
He heard that they will pay 500 it properly increased.
kind of cool but what is the point of elements that can be obtained only artificially and disintegration time in seconds? has anybody have an idea? whether it be art for art's sake?
Macierewicz with their professors not such atoms produce.
Chemistry exploits. Too bad hajsu it.
Elbanowski and his wife three hundred kilograms times 500 zlotys livestock
The elements have been produced, but in accordance with Title gówzety only will have properties?
Ojojoj,
Just before the end of last year, the International Union of Pure and Applied Chemistry (IUPAC) officially confirmed the existence of four new elements with atomic numbers 113, 115, 117 and 118, which received a temporary name (Ununtrium, ununpentium, Ununseptium and ununoctoum) derived from their atomic numbers.
majacywszystkogdzies
Well, what are their properties? From the text's apparent