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Entry: Chromium - showing version 4

URI: https://terra-vocabulary.org/ncl/DataTerraRepositoryFairIncubator/motsClefs/c_430ae38f

[Wikipedia] Chromium is a chemical element with the symbol Cr and atomic number 24. It is the first element in group 6. It is a steely-grey, lustrous, hard, and brittle transition metal. Chromium is the main additive in stainless steel, to which it adds anti-corrosive properties. Chromium is also highly valued as a metal that is able to be highly polished while resisting tarnishing. Polished chromium reflects almost 70% of the visible spectrum, with almost 90% of infrared light being reflected. The name of the element is derived from the Greek word χρῶμα, chrōma, meaning color,[6] because many chromium compounds are intensely colored.

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is a Concept | feature of interest
changed on 17 Nov 2023 08:31:48.934
submitted byHélène Bressan
accepted on 22 May 2023 15:14:40.765

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date accepted 22 May 2023 15:14:40.765
date submitted 22 May 2023 13:21:09.602
definition
entity Chromium
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description [Wikipedia] Chromium is a chemical element with the symbol Cr and atomic number 24. It is the first element in group 6. It is a steely-grey, lustrous, hard, and brittle transition metal. Chromium is the main additive in stainless steel, to which it adds anti-corrosive properties. Chromium is also highly valued as a metal that is able to be highly polished while resisting tarnishing. Polished chromium reflects almost 70% of the visible spectrum, with almost 90% of infrared light being reflected. The name of the element is derived from the Greek word χρῶμα, chrōma, meaning color,[6] because many chromium compounds are intensely colored.
item class Concept | feature of interest
label
en Chromium
fr Chrome
modified 17 Nov 2023 08:31:48.934
notation c_430ae38f
register mots clefs
status status experimental
submitter
account name h.bressan@brgm.fr
name Hélène Bressan

type register item
version info 4
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Definition

alt label Cr
description [Wikipedia] Chromium is a chemical element with the symbol Cr and atomic number 24. It is the first element in group 6. It is a steely-grey, lustrous, hard, and brittle transition metal. Chromium is the main additive in stainless steel, to which it adds anti-corrosive properties. Chromium is also highly valued as a metal that is able to be highly polished while resisting tarnishing. Polished chromium reflects almost 70% of the visible spectrum, with almost 90% of infrared light being reflected. The name of the element is derived from the Greek word χρῶμα, chrōma, meaning color,[6] because many chromium compounds are intensely colored.
exact match 1401 | 20821 | c 430ae38f
in scheme Vocabulaire des mots clefs
label
en Chromium
fr Chrome
pref label
en Chromium
fr Chrome
same as 1401 | 20821 | c 430ae38f
top concept of Vocabulaire des mots clefs
type Concept | feature of interest
was attributed to Pole THEIA