Wikidata

(Q1054)

English

technetium

chemical element with symbol Tc and atomic number 43

  • 43Tc
  • Tc
  • element 43
  • masurium
  • panormium
  • eka-manganese
In more languages
default for all languages
No label defined

No description defined

Statements

logo image
Technetium.svg
744 × 1,052; 4 KB
0 references
image
Technetium-sample.jpg
3,000 × 2,000; 479 KB
0 references
mass
97.907 dalton
1 reference
stated in
PubChem
PubChem CID
23957
language of work or name
English
title
TECHNETIUM (English)
retrieved
6 October 2016
named after
technique
0 references
time of discovery or invention
1937
0 references
canonical SMILES
[Tc]
1 reference
stated in
PubChem
PubChem CID
23957
language of work or name
English
title
TECHNETIUM (English)
retrieved
6 October 2016
electron configuration
[Kr] 4d⁵ 5s²
0 references
electronegativity
1.9
0 references
melting point
2,170±1 degree Celsius
0 references
locator map image
Tc-TableImage.svg
673 × 203; 28 KB
0 references
schematic
Electron shell 043 technetium.png
1,678 × 1,835; 189 KB
0 references
Commons gallery
Technetium
0 references
Commons category
Technetium
0 references

Identifiers

NDL Authority ID
00572811
0 references
Gmelin number
16310
0 references
HSDB ID
7542
1 reference
stated in
Hazardous Substances Data Bank
HSDB ID
7542
publication date
28 October 2019
title
TECHNETIUM, ELEMENTAL (English)
retrieved
10 May 2021
EC number
231-136-0
1 reference
stated in
ECHA Substance Infocard database
ECHA Substance Infocard ID
100.028.305
retrieved
27 December 2018
title
Technetium (English)
quotation
CAS no.: 7440-26-8 (English)
MeSH descriptor ID
D013667
subject named as
Technetium
0 references
MeSH tree code
D01.268.271.870
0 references
D01.268.556.843
0 references
D01.268.956.875
0 references
D01.496.749.305.870
0 references
D01.552.544.843
0 references
CAB ID
257934
1 reference
stated in
CAB Thesaurus
retrieved
6 April 2020
DeCS ID
29561
0 references
Lex ID
technetium
0 references
KBpedia ID
Technetium
1 reference
stated in
KBpedia
retrieved
9 July 2020
Namuwiki ID
테크네튬
0 references
PSH ID
5773
0 references
Quora topic ID
Technetium
0 references
Treccani ID
tecnezio
subject named as
tecnezio
0 references
UNSPSC Code
12141742
0 references
USGS Thesaurus ID
1588
0 references
WikiKids ID
Technetium
0 references
WordNet 3.1 Synset ID
14681226-n
1 reference
stated in
GF WordNet
YSO ID
39264
subject named as
teknetium
0 references
 
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