TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: potasiwm
English: potassium
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 11 July 2019
Welsh: potasiwm
English: potassium
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Symbol cemegol: K
Notes: Elfen gemegol. Gweler y canllawiau sillafu termau benthyg gwyddonol ar BydTermCymru.
Last updated: 18 June 2025
Welsh: potasiwm clorid
English: muriate of potash
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Notes: Defnyddir fel gwrtaith. Gall 'muriate of potash' gynnwys rhai halwynau yn ychwanegol i botasiwm clorid.
Last updated: 28 March 2018
Welsh: potasiwm clorid
English: muriate of potash
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Notes: Defnyddir fel gwrtaith. Nid yw "muriate of potash" o reidrwydd yn botasiwm clorid pur ond y gall hefyd gynnwys hyd at 5% o halwynau eraill. Serch hynny mewn defnydd cyffredinol, mae 'muriate of potash' a 'potassium chloride' yn gyfystyron.
Last updated: 18 May 2018
Welsh: potasiwm deugromad
English: potassium dichromate
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Notes: Sylwedd a reolir drwy gyfundrefn y Rheoliadau REACH.
Last updated: 1 July 2021
Welsh: potasiwm hydrocsioctaocsodeusincaddeugromiwm
English: potassium hydroxyoctaoxodizincatedichromate
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Notes: Sylwedd a reolir drwy gyfundrefn y Rheoliadau REACH.
Last updated: 1 July 2021