isotope effect

Fetched 2026-10-26 (cache).

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Noun

1. {{lb|en|chemistry|physics}} The effect that differing [[mass]]es of different [[isotope]]s of the same [[element]] have on the [[physical]] and [[chemical]] properties of that element

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.