beryllium-9

Fetched 2026-10-26 (cache).

Synonyms: beryllium, berylium, berylline, berkelium, beryllia, berzelium

Antonyms: beryllium, berylium, berylline, berkelium, beryllia, berzelium

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|isotope}} The only stable [[isotope]] of beryllium, {{nuclide|9|4|Be}}, having four [[proton]]s and five [[neutron]]s

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