All Transactinides 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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ResearchSuperheavy 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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ResearchShortest-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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ResearchBerkelium complex opens door for future nuclear recycling
Complex is only the sixth ever created
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ResearchHalf 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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ResearchCopernicium 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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ResearchSuperheavy oganesson is a semiconductor
The heaviest element known continues to defy the rules of the periodic table
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FeatureVictor Ninov and the element that never was
20 years on, Kit Chapman investigates how a scientific scandal unfolded
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ResearchHopes 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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ResearchRobot speeds up production of plutonium spacecraft fuel
Radioisotope synthesis quadrupled by robot in bid to reach Nasa target
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FeatureWhat is an element?
Our understanding of what an element is has evolved over the years, but it’s still a tricky concept to nail down. Philip Ball investigates
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ResearchMasses of superheavy elements nihonium and moscovium measured
First direct measurement made by US team
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NewsRules for element discovery get superheavy revamp
Chemistry and physics federations also define what counts as a ‘beyond superheavy element’
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Research73 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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ResearchImmense oganesson projected to have no electron shells
Theory predicts that element 118 would be surrounded by a smear of electrons
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NewsIupac confirms names for four new elements
Elements that complete seventh row of periodic table will be named nihonium, moscovium, tennessine and oganesson
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NewsExplainer: How a new element gets its name
Now that the names of the last four elements of the seventh row of the periodic table have been confirmed, we look at the how they got them
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FeatureThe element makers: Making superheavy elements
The periodic table has now grown to 118 elements. We met some of the people who make them to find out how they do it, and what they will be doing next
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FeatureThe element makers: Where will the periodic table end?
The periodic table has now grown to 118 elements. We met some of the people who make them to find out how they do it, and what they will be doing next
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FeatureThe element makers: Experimenting on superheavy elements
The periodic table has now grown to 118 elements. We met some of the people who make them to find out how they do it, and what they will be doing next