Periodic Table sharply increased. In the periodic system of chemical elements we added four new items. Their discovery helped scientists from Russia, the US and Japan.
Periodic Table supplemented by four new elements. According to the decision of the International Union of Pure and Applied Chemistry were added ununtrium (Uut) under number 113, Ununpentium (Uup) under number 115, Ununseptium (Uus) under the number 117 and ununoctium (Uuo) under the number 118.
ununtrium was opened in 2004. team of Russian-American Scientists , and synthesized by a team from Japan. Ununpentium was found by the same team of researchers in 2003. Note that the third element, Ununseptium was discovered by Russian scientists in Dubna, as well as experts from the Lawrence Livermore National Laboratory in the US.
The fourth element ununoctium was opened by scientists from Berkeley, but later it turned out that their data is wrong, writes portal Hi-News. This disintegration of the chemical element has been fixed Russian scientists from the Dubna in 2002.
Dni.Ru wrote that British scientists have witnessed an incredible phenomenon – on were born first puppies whose mother has been fertilized by artificial means. Scientists could not understand how to increase the chances of getting pregnant females using IVF. Learn succeeded by chance in the course of a few interesting experiments.
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