et

kroom

1 substantive

EKI Combined Dictionary 2026

Last modified 28.09.2025

Meanings

väga kõva ning normaaltingimustes mitteoksüdeeruv sinaka helgiga hõbevalge metall, keemiline element järjenumbriga 24
Synonyms
  • Cr symbol

Translations

Good to know

Uusladina chromium < kreeka chrōma 'värvus'.

Usage examples
  • On olemas nii kroomist kui ka valgeid käetugesid.
  • Riigi suurimad ekspordiallikad olid kroom, teras ja tubakas.

Terminological databases

EKI terminibaas Esterm

ID 713825 Last modified 16.03.2016
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Domain inorganic chemistry
Cr
  • keemiline element, sinaka varjundiga hõbevalge läikiv ja kõva metall, sulamistemperatuur 1907 ºC, tihedus 7,15 Mg/m3
  • a metallic element, symbol Cr, which does not occur in the free state, is remarkable for the brilliant colours of its compounds, has the atomic number 24, the atomic weight 51.996, is part of the group VIB of the Periodic Table, and is used as an alloying and plating element on metal and plastic substrates for corrosion resistance, in chromium-containing and stainless steels, as a protective coating for automotive and equipment accessories, in nuclear and high-temperature research and as a constituent of inorganic pigments
kroom
Usage examples
  • § 5. Saasteainete heitkogused ... (3) Aruandes esitatakse andmed eraldi järgmiste raskmetallide heitkoguste kohta kilogrammides: ... 3) kroom (Cr) ja ühendid, ümberarvutatuna kroomiks, CAS nr 7440-47-3; ...
chromium
Cr symbol
chrome
Chrom
kromi

Koolisõnastikud 2005–2010

ID 599349 Last modified 02.12.2022
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Domain chemistry
  • keemiline element järjenumbriga Z = 24; suhteliselt korrosioonikindel, kõrge sulamistemperatuuriga väga kõva metall
хром

Loomakasvatuse terminibaas

ID 478774 Last modified 02.12.2022
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  • mikroelement
хром

Materjalitehnika terminibaas

ID 675023 Last modified 21.01.2025
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Domain non-ferrous metalsmaterials science
  • metalliline element, sümbol Cr, järjenr. 24, aatommass 51,99, sulamistemperatuur 1900 oC, suhteline tihedus 7,14
  • metallic element, symbol Cr, atomic no. 24, relative atomic mass 51.99, melting point 1900 oC, relative density 7.14
kroom
chromium

Norra-eesti meditsiinisõnastik

ID 552244 Last modified 19.03.2020
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Domain medicine
  • grunnstoff med atomsymbol Cr og atomnummer 24
kroom
krom

Purjetamise terminibaas

ID 469076 Last modified 06.08.2020
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kroom
chromium

Word forms

Inflection Type 22e

kroom kroomid
kroomi kroomide
kroomi kroome ~ kroomisid

Etymology

laensõna
  • kroom
    • Chrom 'kroom'
      • chrome 'kroom' ( Louis Vauquelin 1797 )
        • chrōma 'värv, jume'

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