All heavy elements articles
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ResearchTechnique can characterise actinides with just a microgram of a heavy element
Use of polyoxometalates offers chance to conduct in-depth research on heavy actinides chemistry
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Research
Superheavy element flerovium is likely to be a liquid at room temperature
Element 114 predicted to be a volatile semiconductor with a melting point around 10°C
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Opinion
William Knox, the only Black supervisor in the Manhattan Project
The story of the Knox family is one of education overcoming adversity, finds Kit Chapman
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Research
Shortest-lived and lightest magnesium isotope ever too unstable to even attract electrons
Magnesium-18 cation has a fleeting half-life of 3 billion trillionths of a second
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Feature
How elements are made beyond the stars
Tim Wogan looks at what recent astronomical discoveries have added to our understanding of stellar nucleosynthesis, and the mysteries that remain
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Research
Berkelium complex opens door for future nuclear recycling
Complex is only the sixth ever created
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Research
Half the world’s supply of element 99 used to reveal its chemical secrets
Scientists explore einsteinium’s unusual chemistry using less than 200 nanograms of the precious and highly radioactive material
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Research
Copernicium behaves like a volatile noble liquid, simulations suggest
Relativity plays a part in making element 112 very different to its counterparts in group 12
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Feature
Atom-by-atom experiments at the edge of the periodic table
Only a few atoms of oganesson have ever been made – and they all vanished in less time than it took you to read this
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Research
Superheavy oganesson is a semiconductor
The heaviest element known continues to defy the rules of the periodic table
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Feature
Victor Ninov and the element that never was
20 years on, Kit Chapman investigates how a scientific scandal unfolded
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Research
Mystery around actinides deepens as researchers challenge study on heavy elements’ origin
Was a giant supernova rather than a neutron star collision responsible for creating the solar system’s actinides?
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Research
Hopes raised of a ‘super-table’ to end periodic table disputes
Mathematical analysis could help answer where hydrogen or lanthanum should sit on the table
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Research
Robot speeds up production of plutonium spacecraft fuel
Radioisotope synthesis quadrupled by robot in bid to reach Nasa target
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Research
Masses of superheavy elements nihonium and moscovium measured
First direct measurement made by US team
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News
Rules for element discovery get superheavy revamp
Chemistry and physics federations also define what counts as a ‘beyond superheavy element’
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Research
73 new exotic nuclei discovered at Japanese institute
Hunt for remaining 4000 predicted nuclides goes on but new technology is needed to find them all
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Research
Heavy elements forged by cataclysmic cosmic collision
First sighting of two neutron stars merging reveals how heavy elements are synthesised
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Research
Immense oganesson projected to have no electron shells
Theory predicts that element 118 would be surrounded by a smear of electrons
