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Periodic table of elements quiz: How many elements can you name in 10 minutes?
But how many of these elements do you know? Test your knowledge and compete with other Live Science readers to see who can ...
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Pushing the limit of the periodic table with superheavy elements
Assessing the existence of the "peninsula of extended stability," where ... which are important for an element's placement in the periodic table. "Due to the presence of huge electrostatic forces ...
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The Synthetic Elements
Four have filled gaps in the periodic table of 92 elements and five have extended it beyond uranium By I. Perlman & G. T. Seaborg Join Our Community of Science Lovers!
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Developing the periodic table
The modern periodic table has no gaps and has extended beyond what Mendeleev predicted. There were 64 elements when Mendeleev was working on his table and he predicted 4 more. Now the periodic ...
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It’s National Periodic Table Day!
February 7 is National Periodic Table Day, when we celebrate the efforts of scientists over the centuries to figure out how different elements ...
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Developing the periodic table
The modern periodic table has no gaps and has extended beyond what Mendeleev predicted. There were 64 elements when Mendeleev was working on his table and he predicted 4 more. Now the periodic ...