Wikidata

(Q706)

English

calcium

chemical element with symbol Ca and atomic number 20

  • Ca
  • element 20
  • 20Ca
In more languages

Statements

subclass of
atom
0 references
time of discovery or invention
1808
0 references
atomic number
20
0 references
electron configuration
[Ar] 4s²
0 references
1s² 2s² 2p⁶ 3s² 3p⁶ 4s²
0 references
electrical conductivity
28,200,000 ampere per volt metre
temperature
25 degree Celsius
1 reference
reference URL
https://www.thebalance.com/electrical-conductivity-in-metals-2340117
retrieved
30 January 2019
found in taxon
Commons gallery
Calcium
0 references

Identifiers

NDL Authority ID
00565069
0 references
NL CR AUT ID
ph116664
subject named as
vápník
0 references
Reaxys registry number
4241647
0 references
Gmelin number
16277
0 references
ICSC ID
1192
0 references
ZVG number
8160
0 references
HSDB ID
273
1 reference
stated in
Hazardous Substances Data Bank
HSDB ID
273
publication date
28 October 2019
title
CALCIUM, ELEMENTAL (English)
retrieved
10 May 2021
AGROVOC ID
c_1196
0 references
MeSH tree code
D01.268.552.100
0 references
D01.552.539.288
0 references
D23.119.100
0 references
KEGG ID
C00076
0 references
Basque Vikidia ID
Kaltzio
0 references
EuroVoc ID
5304
0 references
French Vikidia ID
Calcium
0 references
HCIS ID
796
0 references
JSTOR topic ID
calcium
0 references
KBpedia ID
Calcium
1 reference
stated in
KBpedia
retrieved
9 July 2020
NALT ID
6421
0 references
Namuwiki ID
칼슘
0 references
NE.se ID
kalcium
0 references
PSH ID
5752
0 references
Quora topic ID
Calcium
0 references
Spanish Vikidia ID
Calcio
0 references
Treccani ID
calcio
subject named as
calcio
0 references
UNSPSC Code
11101511
0 references
USGS Thesaurus ID
1418
0 references
 
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