As of 2022-03-07, the Wikidata property atomic number (P1086) is used on 4,945 items as main value on statements (not counting qualifiers) of the Q and P namespaces.

Closest properties: by cardinality of intersection, by Jaccard index.

Display properties of the following types:                                    

Closest properties by cardinality of intersection

IDLabelIntersection cardinalityJaccard index
P31 instance of 4,945
 0.0001
P279 subclass of 4,884
 0.0018
P1148 neutron number 4,771
 0.9646
P816 decays to 3,722
 0.7521
P2067 mass 3,528
 0.0105
P2114 half-life 3,505
 0.7075
P2154 binding energy 3,437
 0.6949
P2160 mass excess 3,436
 0.6948
P4839 Wolfram Language entity code 3,211
 0.0151
P1123 parity quantum number 3,091
 0.6216
P1122 spin quantum number 3,091
 0.6161
P646 Freebase ID 472
 0.0001
P2671 Google Knowledge Graph ID 439
 0.0001
P2374 natural abundance 287
 0.0580
P231 CAS Registry Number 262
 0.0003
P235 InChIKey 237
 0.0002
P233 canonical SMILES 235
 0.0003
P234 InChI 232
 0.0002
P662 PubChem CID 219
 0.0002
P274 chemical formula 217
 0.0002
P1417 Encyclopædia Britannica Online ID 204
 0.0012
P3117 DSSTox substance ID 198
 0.0002
P8494 DSSTOX compound identifier 194
 0.0002
P227 GND ID 193
 0.0001
P661 ChemSpider ID 191
 0.0015
P652 UNII 174
 0.0024
P246 element symbol 168
 0.0339
P683 ChEBI ID 166
 0.0015
P6366 Microsoft Academic ID 164
 0.0006
P361 part of 152
 0.0001
P373 Commons category 139
 0.0000
P2017 isomeric SMILES 127
 0.0003
P8408 KBpedia ID 125
 0.0029
P18 image 124
 0.0000
P2924 Great Russian Encyclopedia Online ID 122
 0.0022
P910 topic's main category 122
 0.0002
P7033 Australian Educational Vocabulary ID 121
 0.0091
P1245 OmegaWiki Defined Meaning 121
 0.0074
P10283 OpenAlex ID 117
 0.0011
P1343 described by source 117
 0.0002
P935 Commons gallery 116
 0.0011
P575 time of discovery or invention 115
 0.0014
P487 Unicode character 115
 0.0007
P3219 Encyclopædia Universalis ID 114
 0.0030
P61 discoverer or inventor 113
 0.0014
P138 named after 113
 0.0003
P244 Library of Congress authority ID 112
 0.0001
P4213 Unicode code point 110
 0.0007
P8189 National Library of Israel J9U ID 110
 0.0006
P3827 JSTOR topic ID 107
 0.0036

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P1148 neutron number 4,771
 0.9646
P816 decays to 3,722
 0.7521
P2114 half-life 3,505
 0.7075
P2154 binding energy 3,437
 0.6949
P2160 mass excess 3,436
 0.6948
P1123 parity quantum number 3,091
 0.6216
P1122 spin quantum number 3,091
 0.6161
P2374 natural abundance 287
 0.0580
P246 element symbol 168
 0.0339
P1108 electronegativity 98
 0.0198
P4839 Wolfram Language entity code 3,211
 0.0151
P2067 mass 3,528
 0.0105
P5076 Römpp online ID 59
 0.0092
P7033 Australian Educational Vocabulary ID 121
 0.0091
P8885 Namuwiki ID 69
 0.0086
P1121 oxidation state 40
 0.0081
P1578 Gmelin number 62
 0.0078
P1051 PSH ID 80
 0.0074
P1245 OmegaWiki Defined Meaning 121
 0.0074
P2102 boiling point 38
 0.0065
P5220 ICSC ID 42
 0.0064
P2054 density 39
 0.0061
P7827 Spanish Vikidia ID 39
 0.0060
P3345 RxNorm ID 82
 0.0058
P679 ZVG number 69
 0.0057
P2062 HSDB ID 56
 0.0053
P8000 electron configuration 26
 0.0053
P2004 NALT ID 59
 0.0051
P2119 vapor pressure 27
 0.0049
P8984 CPV Supplementary 24
 0.0048
P672 MeSH tree code 102
 0.0048
P2404 time-weighted average exposure limit 25
 0.0046
P1931 NIOSH Pocket Guide ID 25
 0.0044
P657 RTECS number 29
 0.0044
P2115 NDF-RT ID 33
 0.0041
P2129 immediately dangerous to life or health 21
 0.0039
P5082 Store medisinske leksikon ID 30
 0.0038
P5555 schematic 33
 0.0037
P1036 Dewey Decimal Classification 39
 0.0037
P3071 standard molar entropy 18
 0.0036
P3365 Treccani ID 106
 0.0036
P3827 JSTOR topic ID 107
 0.0036
P7818 French Vikidia ID 85
 0.0034
P10077 Spanish Cultural Heritage thesauri ID 23
 0.0034
P2167 UNSPSC Code 21
 0.0034
P508 BNCF Thesaurus ID 71
 0.0033
P7822 Italian Vikidia ID 19
 0.0033
P715 DrugBank ID 56
 0.0033
P5437 EuroVoc ID 25
 0.0032
P4746 Elhuyar ZTH ID 35
 0.0030