Of a nuclide: capable of undergoing fission by interaction with (slow) neutrons.
Of a material: containing one or more fissile nuclides.
Source:
PAC, 1982, 54, 1533
(Glossary of terms used in nuclear analytical chemistry (Provisional))
on page 1542
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Cite as:
IUPAC. Compendium of Chemical Terminology, 2nd ed. (the "Gold Book"). Compiled by
A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997).
XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic,
J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8. https://doi.org/10.1351/goldbook.
Original PDF version: http://www.iupac.org/goldbook/F02394.pdf. The PDF version is out of date and is provided for reference purposes only. For
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