Definitions
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun Plural form of
superheavy .
Etymologies
Sorry, no etymologies found.
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Examples
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You need some germanium crystals, a pinch of molybdenum, a teaspoon of californium ... and working with those short-lived superheavies is a royal pain, I'll tell you.
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Like all the other superheavies, element 117 decays by radioactivity.
SFGate: Top News Stories David Perlman 2010
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