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  1. Jun 9, 2016 · Back in January, officials announced that four new elements had earned a permanent spot on the periodic table, with elements 113, 115, 117, and 118 rounding out the seventh row. At the time, they all had temporary names and symbols - ununtrium (Uut), ununpentium (Uup), ununseptium (Uus), and ununoctium (Uuo) - but the tyranny of the Uus is ...

    • Back in January

      Officials from the International Union of Pure and Applied...

  2. Jan 4, 2016 · Superheavy elements round out the seventh row of the periodic table. (Editor's Note, November 23, 2021: Image updated to reflect most accurate and up-to-date version of the periodic table. ...

  3. Dec 2, 2016 · Feb. 13, 2024 — Since the turn of the century, six new chemical elements have been discovered and subsequently added to the periodic table of elements, the very icon of chemistry. These new ...

  4. Jan 4, 2016 · Confirmed discoveries of elements 113, 115, 117, and 118 fill the seventh row of the periodic table. ADAPTED FROM IUPAC BY C. SMITH/SCIENCE. That periodic table poster on your wall is about to be out of date, thanks to four new chemical elements that just received official recognition. The newcomers are some of the heaviest ever discovered ...

  5. Apr 14, 2020 · April 14, 2020 at 9:00 am. It’s not every day an element gets added to the periodic table. The last time it happened was 2016, when four new elements became official. For these elements ...

  6. Jan 8, 2016 · Scientists have confirmed the discovery of 4 new elements, which will fill in the missing elements from the periodic table’s seventh row. The scientists from the United States, Japan, and Russia ...

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  8. Jun 9, 2016 · The seventh row of the periodic table is complete, resplendent with four new names for the elements 113, 115, 117 and 118. The International Union of Pure and Applied Chemistry (the organisation ...

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