bn:00042613n
Noun Concept
Categories: Exponentials, Radioactivity, Chemical kinetics, Articles with short description
EN
half-life  half life
EN
The time required for something to fall to half its initial value (in particular, the time for half the atoms in a radioactive substance to disintegrate) WordNet 3.0
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EN
The time required for something to fall to half its initial value (in particular, the time for half the atoms in a radioactive substance to disintegrate) WordNet 3.0 & WordNet 2020
Half-life is the time required for a quantity to reduce to half of its initial value. Wikipedia
Scientific and mathematical term Wikidata
The time required for one-half the atoms of a given amount of radioactive material to undergo radioactive decay. OmegaWiki
The time required for half of the nuclei in a sample of a specific isotope to undergo radioactive decay. Wiktionary
Time in physics. Wiktionary (translation)
WordNet 3.0 & WordNet 2020
Wikipedia
Wikidata
Wiktionary
OmegaWiki