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Periodic table

June 2019

  • Periodic table of the elements

    Science Weekly
    150 years of the periodic table – Science Weekly podcast

    Nicola Davis invites Prof Brigitte Van Tiggelen and Dr Peter Wothers on to the podcast to look at how the periodic table took shape and asks whether it might now be in jeopardy

January 2019

  • World's oldest periodic table

    St Andrews find may be oldest surviving wall chart of periodic table

  • A section of the periodic table

    The Guardian view on the periodic table: better living through chemistry

September 2016

  • On 22 April 1915 the Germans released 168 tons of chlorine gas over a four mile front, in the first gas attack of the war, killing many of the French Zouave infantry in Second Battle of Ypres, Belgium.

    Notes & Theories
    Chlorine: the gas of war crimes

    The 17th element of the periodic table has a dark history – it’s a relic of the first world war that reports say has made a reappearance in the conflict in Syria

August 2016

  • Simon Mayo

    Paperback writer
    Simon Mayo: 'My wife said I should write my dream down – my book is the result'

    The radio presenter and children’s novelist explains how his first venture into writing for young adults grew out of a very unsettling dream

June 2016

  • Ununtrium (element number 113) on the periodic table.

    Names of four new elements on periodic table presented for public review

    International Union of Pure and Applied Chemistry says names will pay tribute to Japan, Moscow, Tennessee and a Russian scientist
  • Poet and climate scientist, Rachel McCarthy, at her home in Exeter.

    Rachel McCarthy: the climate change scientist and poet unlocking elemental forces

  • A worker in a rare-metal smelting workshop in China.

    The Elements of Power by David S Abraham: the rare metal age

  • Terry Pratchett death<br>Undated handout photo issued by Penguin Random House of Sir Terry Pratchett who has died at the age of 66. PRESS ASSOCIATION Photo. Issue date: Thursday March 12, 2015. See PA story DEATH Pratchett. Photo credit should read: Rob Wilkins/PA Wire
NOTE TO EDITORS: This handout photo may only be used in for editorial reporting purposes for the contemporaneous illustration of events, things or the people in the image or facts mentioned in the caption. Reuse of the picture may require further permission from the copyright holder.

    Petition launched to name new element after Terry Pratchett's colour of magic

    Scientist’s proposal of ‘Octarine’, the Discworld shade visible only to wizards and cats, for newly discovered element 117 gains 12,000 signatures in two days
  • Kosuke Morita of Riken Nishina Center for Accelerator-Based Science points at periodic table of the elements during a press conference in Wako, Saitama prefecture, near Tokyo on 31 Dec 2015

    The Guardian view on new chemical elements: filling in the periodic jigsaw

  • Periodic table

    Four new elements find a place on periodic table

  • 140x84 trailpic for Kosuke Morita hails periodic table additions video

    Japanese scientists welcome addition of element to periodic table – video

  • Ununtrium element.

    Periodic table's seventh row finally filled as four new elements are added

November 2014

  • .

    GrrlScientist
    Itchcraft by Simon Mayo - review

  • A spool of gold wire is pictured at Austrian gold bullion factory Oegussa on October 8, 2008 in Vienna. Oegussa announced on October 6, 2008 that it has increased its production tenfold, as the global financial crisis pushes investors toward a precious metal seen as a safe haven during economic turmoil. Demand is particularly high for bars of 50 grams to one kilogram since gold is tax free for transactions of less than 15,000 euros (20,000 dollars), Oegussa said. AFP PHOTO/JOE KLAMAR (Photo credit should read JOE KLAMAR/AFP/Getty Images)HORIZONTAL

    Science book club
    Royal Society books shortlist: Seven Elements That Have Changed the World by John Browne – review

November 2013

  • GrrlScientist
    Element of the week: ununtrium

  • GrrlScientist
    Element of the week: copernicium

  • GrrlScientist
    Element of the week: roentgenium

  • GrrlScientist
    Element of the week: darmstadtium

October 2013

  • GrrlScientist
    Element of the week: meitnerium

    GrrlScientist: This element wasn't even named until roughly 200 trillion half-lives had passed after the birth and death of the original atom

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