experimental

Entrée : Plomb - montrer la version 4

URI: https://terra-vocabulary.org/ncl/DataTerraRepositoryFairIncubator/motsClefs/c_05c8b5fe

[Wikipedia] Lead is a chemical element with the symbol Pb (from the Latin plumbum) and atomic number 82. It is a heavy metal that is denser than most common materials. Lead is soft and malleable, and also has a relatively low melting point. When freshly cut, lead is silvery with a hint of blue; it tarnishes to a dull gray color when exposed to air. Lead has the highest atomic number of any stable element and three of its isotopes are endpoints of major nuclear decay chains of heavier elements.

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est un Concept | feature of interest
modifié le 17 Nov 2023 08:31:48.652
soumis parHélène Bressan
accepté le 22 May 2023 15:05:03.090

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date accepted 22 May 2023 15:05:03.090
date submitted 22 May 2023 13:21:09.513
definition
entity Plomb
source graph graph

description [Wikipedia] Lead is a chemical element with the symbol Pb (from the Latin plumbum) and atomic number 82. It is a heavy metal that is denser than most common materials. Lead is soft and malleable, and also has a relatively low melting point. When freshly cut, lead is silvery with a hint of blue; it tarnishes to a dull gray color when exposed to air. Lead has the highest atomic number of any stable element and three of its isotopes are endpoints of major nuclear decay chains of heavier elements.
item class Concept | feature of interest
label
fr Plomb
en Lead
modified 17 Nov 2023 08:31:48.652
notation c_05c8b5fe
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 Pb
description [Wikipedia] Lead is a chemical element with the symbol Pb (from the Latin plumbum) and atomic number 82. It is a heavy metal that is denser than most common materials. Lead is soft and malleable, and also has a relatively low melting point. When freshly cut, lead is silvery with a hint of blue; it tarnishes to a dull gray color when exposed to air. Lead has the highest atomic number of any stable element and three of its isotopes are endpoints of major nuclear decay chains of heavier elements.
exact match c 05c8b5fe | 4723 | 20828
in scheme Vocabulaire des mots clefs
label
fr Plomb
en Lead
pref label
fr Plomb
en Lead
same as c 05c8b5fe | 4723 | 20828
top concept of Vocabulaire des mots clefs
type Concept | feature of interest
was attributed to Pôle THEIA