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element 115
- An artificially produced radioactive element whose most stable confirmed isotopes have mass numbers of 287 and 288 and half-lives of less than one second.
- Also called ununpentium
- See Periodic Table
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Example Sentences
Examples have not been reviewed.
Researchers there have already made 60 atoms of moscovium, element 115, by firing ion beams at a thin layer of target material.
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Work from other teams, such as a Swedish group using a German accelerator, helped to confirm element 115's existence.
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“The heavy nuclei makes an alpha decay to produce element 115, and this also decays by alpha decay,†says Jadambaa Khuyagbaatar of GSI, lead author of a paper reporting the results published May 1 in .
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Researchers in Sweden have reported strong evidence for the formation of element 115, temporarily called ununpentium.
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The Swedish research team was not the first to create element 115.
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