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Element 117, discovered by Laboratory, one step closer to being named. Element 117, first discovered by Lawrence Livermor escientists and international collaborators in 2010, is one step closer to being named.
There is also mendelevium, named after Dmitri Mendeleev, the Russian scientist who established the first periodic table in 1869, and fitted the known elements into their places in the table based on their properties.Sample of chlorine created by Humphry Davy in 1810. It is named after the Greek word for green.Fifty elements were discovered in the 19th Century, the greatest number of any century. By comparison, twenty nine elements were discovered in the 20th Century, and five new ones have been synthesised so far in the 21st.ample of chlorine created by Humphry Davy in 1810. It is named after the Greek word for green. Fifty elements were discovered in the 19th Century, the greatest number of any century. By comparison, twenty nine elements were discovered in the 20th Century, and five new ones have been synthesised so far in the 21st.