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experimental

Entrée : Dioxyde de silicium

URI: https://terra-vocabulary.org/ncl/DataTerraRepositoryFairIncubator/motsClefs/c_5206347a

[ChEBI] A silicon oxide made up of linear triatomic molecules in which a silicon atom is covalently bonded to two oxygens.

Métadonnées principales

est un Concept | feature of interest
modifié le 17 Nov 2023 08:31:48.990
soumis parHélène Bressan
accepté le 22 May 2023 15:21:08.332

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date accepted 22 May 2023 15:21:08.332
date submitted 22 May 2023 13:21:09.659
definition
entity Dioxyde de silicium
source graph graph

description
en [ChEBI] A silicon oxide made up of linear triatomic molecules in which a silicon atom is covalently bonded to two oxygens.
en [Wikipedia] Silicon dioxide, also known as silica, is an oxide of silicon with the chemical formula SiO2, most commonly found in nature as quartz and in various living organisms. In many parts of the world, silica is the major constituent of sand. Silica is one of the most complex and most abundant families of materials, existing as a compound of several minerals and as a synthetic product. Notable examples include fused quartz, fumed silica, silica gel, and aerogels. It is used in structural materials, microelectronics (as an electrical insulator), and as components in the food and pharmaceutical industries.
item class feature of interest | Concept
label
fr Dioxyde de silicium
en Silicon dioxide
modified 17 Nov 2023 08:31:48.990
notation c_5206347a
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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Définition

alt label Silica
description
en [ChEBI] A silicon oxide made up of linear triatomic molecules in which a silicon atom is covalently bonded to two oxygens.
en [Wikipedia] Silicon dioxide, also known as silica, is an oxide of silicon with the chemical formula SiO2, most commonly found in nature as quartz and in various living organisms. In many parts of the world, silica is the major constituent of sand. Silica is one of the most complex and most abundant families of materials, existing as a compound of several minerals and as a synthetic product. Notable examples include fused quartz, fumed silica, silica gel, and aerogels. It is used in structural materials, microelectronics (as an electrical insulator), and as components in the food and pharmaceutical industries.
exact match c 5206347a | 20866
in scheme Vocabulaire des mots clefs
label
fr Dioxyde de silicium
en Silicon dioxide
pref label
fr Dioxyde de silicium
en Silicon dioxide
same as c 5206347a | 20866
top concept of Vocabulaire des mots clefs
type Concept | feature of interest
was attributed to Pôle THEIA