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This is a list of pages in the scope of Wikipedia:WikiProject Chemistry along with pageviews.
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Period: 2024-07-01 to 2024-07-31
Total views: 16,531,689
Updated: 12:30, 5 August 2024 (UTC)
Rank
|
Page title
|
Views
|
Daily average
|
Assessment
|
Importance
|
1
|
Periodic table
|
347,493
|
11,209
|
FA
|
Top
|
2
|
Marie Curie
|
177,139
|
5,714
|
GA
|
High
|
3
|
Vitamin D
|
110,940
|
3,578
|
B
|
Mid
|
4
|
Methaqualone
|
97,249
|
3,137
|
C
|
Unknown
|
5
|
Entropy
|
83,444
|
2,691
|
B
|
High
|
6
|
Rayon
|
81,104
|
2,616
|
C
|
Low
|
7
|
Thermonuclear weapon
|
81,096
|
2,616
|
C
|
Mid
|
8
|
Cyanide
|
72,935
|
2,352
|
B
|
High
|
9
|
Lithium-ion battery
|
65,300
|
2,106
|
C
|
Low
|
10
|
Petroleum
|
61,714
|
1,990
|
C
|
Mid
|
11
|
PH
|
58,933
|
1,901
|
C
|
Top
|
12
|
Jack Parsons
|
52,412
|
1,690
|
FA
|
Low
|
13
|
Amino acid
|
51,765
|
1,669
|
GA
|
Mid
|
14
|
Ineos
|
48,809
|
1,574
|
C
|
Mid
|
15
|
Protein
|
48,622
|
1,568
|
GA
|
High
|
16
|
Per- and polyfluoroalkyl substances
|
48,245
|
1,556
|
C
|
Mid
|
17
|
Chemistry
|
47,688
|
1,538
|
C
|
Top
|
18
|
Steel
|
47,477
|
1,531
|
GA
|
High
|
19
|
Atom
|
45,852
|
1,479
|
B
|
Top
|
20
|
Second law of thermodynamics
|
45,839
|
1,478
|
C
|
Top
|
21
|
Schrödinger equation
|
45,224
|
1,458
|
B
|
High
|
22
|
Web of Science
|
44,741
|
1,443
|
C
|
Low
|
23
|
Bronze
|
40,957
|
1,321
|
C
|
Mid
|
24
|
Michael Faraday
|
40,810
|
1,316
|
B
|
Top
|
25
|
Gasoline
|
40,752
|
1,314
|
B
|
Mid
|
26
|
Steroid
|
40,556
|
1,308
|
C
|
Mid
|
27
|
Lye
|
39,274
|
1,266
|
Start
|
Low
|
28
|
Chemical element
|
38,732
|
1,249
|
B
|
Top
|
29
|
Smelling salts
|
38,542
|
1,243
|
C
|
Low
|
30
|
Solid-state battery
|
37,993
|
1,225
|
C
|
Low
|
31
|
Tobacco
|
37,637
|
1,214
|
B
|
Low
|
32
|
Plastic
|
35,360
|
1,140
|
B
|
High
|
33
|
Brass
|
35,215
|
1,135
|
B
|
Mid
|
34
|
Corticosteroid
|
34,926
|
1,126
|
C
|
Low
|
35
|
Maillard reaction
|
34,568
|
1,115
|
C
|
Low
|
36
|
Lithium iron phosphate battery
|
34,196
|
1,103
|
C
|
Mid
|
37
|
Dry ice
|
33,524
|
1,081
|
B
|
Mid
|
38
|
Electron
|
33,378
|
1,076
|
FA
|
High
|
39
|
Liquefied petroleum gas
|
32,911
|
1,061
|
C
|
Mid
|
40
|
Harrison Ruffin Tyler
|
32,542
|
1,049
|
C
|
Low
|
41
|
Alum
|
32,479
|
1,047
|
B
|
High
|
42
|
Electrolyte
|
31,831
|
1,026
|
C
|
Mid
|
43
|
Alcohol intoxication
|
31,771
|
1,024
|
B
|
Mid
|
44
|
Diesel fuel
|
31,746
|
1,024
|
C
|
Mid
|
45
|
Alchemical symbol
|
31,669
|
1,021
|
List
|
Low
|
46
|
Classical element
|
30,749
|
991
|
C
|
Mid
|
47
|
Mole (unit)
|
30,645
|
988
|
C
|
Top
|
48
|
Antoine Lavoisier
|
30,241
|
975
|
B
|
High
|
49
|
Polymer
|
30,149
|
972
|
B
|
High
|
50
|
Bitumen
|
29,910
|
964
|
B
|
Low
|
51
|
Sodium-ion battery
|
29,775
|
960
|
C
|
Low
|
52
|
Metal
|
29,157
|
940
|
C
|
Top
|
53
|
Maxine Singer
|
28,931
|
933
|
C
|
Low
|
54
|
Soap
|
28,848
|
930
|
B
|
High
|
55
|
Proton
|
28,780
|
928
|
C
|
High
|
56
|
Bleach
|
28,455
|
917
|
C
|
Mid
|
57
|
Specific heat capacity
|
28,174
|
908
|
C
|
High
|
58
|
Octane rating
|
28,168
|
908
|
B
|
Low
|
59
|
Fire
|
28,086
|
906
|
C
|
Top
|
60
|
Musk
|
27,700
|
893
|
Start
|
Mid
|
61
|
Novichok
|
26,854
|
866
|
C
|
Low
|
62
|
Electric battery
|
26,836
|
865
|
C
|
Mid
|
63
|
Ion
|
26,744
|
862
|
B
|
Top
|
64
|
Vantablack
|
26,475
|
854
|
C
|
Low
|
65
|
Crystal
|
26,313
|
848
|
B
|
High
|
66
|
Cement
|
26,280
|
847
|
B
|
Low
|
67
|
Avogadro constant
|
25,924
|
836
|
GA
|
High
|
68
|
Redox
|
25,905
|
835
|
C
|
Top
|
69
|
Polyethylene
|
25,838
|
833
|
B
|
High
|
70
|
Haber process
|
25,805
|
832
|
B
|
High
|
71
|
Ester
|
25,685
|
828
|
C
|
High
|
72
|
Surface tension
|
25,571
|
824
|
C
|
Mid
|
73
|
Distillation
|
25,548
|
824
|
B
|
High
|
74
|
Aqua regia
|
25,299
|
816
|
C
|
Mid
|
75
|
Paracelsus
|
25,151
|
811
|
B
|
High
|
76
|
Ernest Rutherford
|
25,127
|
810
|
B
|
High
|
77
|
Nanotechnology
|
24,939
|
804
|
B
|
High
|
78
|
Hard water
|
24,494
|
790
|
C
|
Mid
|
79
|
First law of thermodynamics
|
24,217
|
781
|
B
|
Top
|
80
|
Fritz Haber
|
24,210
|
780
|
C
|
High
|
81
|
Saturated fat
|
23,911
|
771
|
B
|
High
|
82
|
Hydrocarbon
|
23,822
|
768
|
C
|
High
|
83
|
Isotope
|
23,783
|
767
|
C
|
High
|
84
|
Free base
|
23,465
|
756
|
Start
|
Mid
|
85
|
Bioluminescence
|
23,246
|
749
|
GA
|
Low
|
86
|
Cloud
|
23,107
|
745
|
GA
|
Low
|
87
|
Tar
|
23,044
|
743
|
C
|
Mid
|
88
|
Nicolas Flamel
|
23,011
|
742
|
C
|
Low
|
89
|
Polychlorinated biphenyl
|
22,946
|
740
|
B
|
High
|
90
|
High-fructose corn syrup
|
22,713
|
732
|
B
|
Low
|
91
|
Organic chemistry
|
22,668
|
731
|
B
|
Top
|
92
|
Fiberglass
|
22,659
|
730
|
C
|
Low
|
93
|
Amine
|
22,537
|
727
|
C
|
High
|
94
|
Pharmaceutical industry
|
22,405
|
722
|
C
|
Mid
|
95
|
Enthalpy
|
22,320
|
720
|
C
|
Top
|
96
|
Alkaloid
|
22,312
|
719
|
B
|
Top
|
97
|
Activated carbon
|
22,291
|
719
|
C
|
Mid
|
98
|
Lithium polymer battery
|
22,287
|
718
|
C
|
Low
|
99
|
High-performance liquid chromatography
|
22,271
|
718
|
B
|
Low
|
100
|
Molecule
|
22,091
|
712
|
C
|
Top
|
101
|
Covalent bond
|
22,088
|
712
|
B
|
High
|
102
|
Ether
|
22,085
|
712
|
B
|
High
|
103
|
Fuel cell
|
21,829
|
704
|
B
|
Mid
|
104
|
Safety data sheet
|
21,655
|
698
|
C
|
High
|
105
|
Portland cement
|
21,490
|
693
|
B
|
Low
|
106
|
Organic compound
|
21,437
|
691
|
C
|
Top
|
107
|
Ketone
|
21,281
|
686
|
B
|
High
|
108
|
Cast iron
|
21,190
|
683
|
C
|
Mid
|
109
|
Gibbs free energy
|
21,146
|
682
|
B
|
Top
|
110
|
Linus Pauling
|
21,036
|
678
|
B
|
Top
|
111
|
Atomic orbital
|
21,035
|
678
|
B
|
Mid
|
112
|
Surfactant
|
20,998
|
677
|
C
|
Mid
|
113
|
Brine
|
20,912
|
674
|
C
|
Low
|
114
|
Salt (chemistry)
|
20,861
|
672
|
C
|
High
|
115
|
Dmitri Mendeleev
|
20,825
|
671
|
B
|
Top
|
116
|
Chemical substance
|
20,813
|
671
|
B
|
Top
|
117
|
Chromatography
|
20,778
|
670
|
B
|
High
|
118
|
Thermite
|
20,727
|
668
|
C
|
Mid
|
119
|
Gas
|
20,497
|
661
|
B
|
Top
|
120
|
Pewter
|
20,437
|
659
|
C
|
Low
|
121
|
Wave function
|
20,345
|
656
|
C
|
Mid
|
122
|
Tannin
|
20,332
|
655
|
C
|
High
|
123
|
Bauxite
|
20,289
|
654
|
C
|
Mid
|
124
|
Paraffin wax
|
20,050
|
646
|
C
|
High
|
125
|
Phosphate
|
20,048
|
646
|
C
|
Top
|
126
|
Emulsion
|
19,912
|
642
|
C
|
Mid
|
127
|
Phases of ice
|
19,885
|
641
|
C
|
High
|
128
|
Acid
|
19,817
|
639
|
C
|
Top
|
129
|
Chemical formula
|
19,616
|
632
|
C
|
High
|
130
|
Corrosion
|
19,594
|
632
|
B
|
Mid
|
131
|
Lead-acid battery
|
19,569
|
631
|
C
|
Mid
|
132
|
Van der Waals force
|
19,438
|
627
|
C
|
High
|
133
|
Polylactic acid
|
19,414
|
626
|
C
|
Low
|
134
|
Carboxylic acid
|
19,292
|
622
|
C
|
Top
|
135
|
Depleted uranium
|
19,226
|
620
|
B
|
Low
|
136
|
Nickel–metal hydride battery
|
19,163
|
618
|
C
|
Low
|
137
|
Fat
|
19,148
|
617
|
B
|
High
|
138
|
Chelation
|
19,147
|
617
|
C
|
Mid
|
139
|
Colloid
|
19,143
|
617
|
B
|
High
|
140
|
Electrolysis
|
19,102
|
616
|
C
|
High
|
141
|
R-410A
|
18,962
|
611
|
B
|
Mid
|
142
|
Hydrogen bond
|
18,765
|
605
|
B
|
High
|
143
|
Raman spectroscopy
|
18,739
|
604
|
C
|
Low
|
144
|
Pig iron
|
18,722
|
603
|
C
|
Low
|
145
|
Alloy
|
18,713
|
603
|
C
|
High
|
146
|
Biochemistry
|
18,627
|
600
|
C
|
High
|
147
|
Trans fat
|
18,593
|
599
|
B
|
Mid
|
148
|
Electron configuration
|
18,506
|
596
|
C
|
Top
|
149
|
Tear gas
|
18,488
|
596
|
C
|
Mid
|
150
|
Electrolysis of water
|
18,486
|
596
|
C
|
Mid
|
151
|
Liquid nitrogen
|
18,433
|
594
|
C
|
High
|
152
|
Radical (chemistry)
|
18,336
|
591
|
C
|
High
|
153
|
Creosote
|
18,284
|
589
|
B
|
Low
|
154
|
Chemical engineering
|
18,220
|
587
|
B
|
Mid
|
155
|
Standard temperature and pressure
|
18,095
|
583
|
B
|
High
|
156
|
Wrought iron
|
18,015
|
581
|
C
|
Mid
|
157
|
Liquid
|
17,865
|
576
|
B
|
Top
|
158
|
MDPI
|
17,596
|
567
|
C
|
Low
|
159
|
Chemical reaction
|
17,479
|
563
|
C
|
Top
|
160
|
Flavonoid
|
17,478
|
563
|
C
|
Mid
|
161
|
Volatile organic compound
|
17,142
|
552
|
C
|
Low
|
162
|
Composition of the human body
|
17,065
|
550
|
C
|
Low
|
163
|
Relative density
|
17,044
|
549
|
C
|
Mid
|
164
|
Oxidizing agent
|
16,980
|
547
|
Start
|
Top
|
165
|
Pauli exclusion principle
|
16,949
|
546
|
B
|
Mid
|
166
|
Materials science
|
16,897
|
545
|
B
|
High
|
167
|
Ice
|
16,849
|
543
|
GA
|
High
|
168
|
Nitrate
|
16,753
|
540
|
C
|
High
|
169
|
Alkali
|
16,692
|
538
|
Start
|
High
|
170
|
Chlorofluorocarbon
|
16,685
|
538
|
B
|
High
|
171
|
Pyrolysis
|
16,595
|
535
|
C
|
Mid
|
172
|
Galvanization
|
16,574
|
534
|
Start
|
Mid
|
173
|
Extended periodic table
|
16,463
|
531
|
B
|
Low
|
174
|
Sublimation (phase transition)
|
16,456
|
530
|
C
|
High
|
175
|
Mass spectrometry
|
16,370
|
528
|
B
|
High
|
176
|
Chemical compound
|
16,353
|
527
|
B
|
Top
|
177
|
Poison
|
16,291
|
525
|
B
|
High
|
178
|
Polyphenol
|
16,256
|
524
|
Start
|
Mid
|
179
|
Rust
|
16,249
|
524
|
C
|
High
|
180
|
Heavy metals
|
16,132
|
520
|
FA
|
Mid
|
181
|
Terpene
|
16,114
|
519
|
B
|
Mid
|
182
|
Petrochemical
|
16,094
|
519
|
Start
|
High
|
183
|
Density functional theory
|
16,067
|
518
|
C
|
High
|
184
|
Flash point
|
15,933
|
513
|
C
|
Mid
|
185
|
Fourier-transform infrared spectroscopy
|
15,902
|
512
|
C
|
High
|
186
|
Shea butter
|
15,890
|
512
|
Start
|
Low
|
187
|
Crystal structure
|
15,867
|
511
|
B
|
High
|
188
|
Water vapor
|
15,853
|
511
|
B
|
Mid
|
189
|
John Dalton
|
15,845
|
511
|
B
|
Top
|
190
|
List of battery types
|
15,801
|
509
|
List
|
Mid
|
191
|
Molar mass
|
15,489
|
499
|
C
|
High
|
192
|
6061 aluminium alloy
|
15,412
|
497
|
C
|
Low
|
193
|
Molar concentration
|
15,327
|
494
|
C
|
High
|
194
|
Smoking
|
15,318
|
494
|
B
|
Low
|
195
|
Oxalate
|
15,286
|
493
|
Start
|
Mid
|
196
|
Alcohol (chemistry)
|
15,277
|
492
|
B
|
Top
|
197
|
Anthocyanin
|
15,232
|
491
|
B
|
Mid
|
198
|
Hydrolysis
|
15,171
|
489
|
C
|
Top
|
199
|
Oil
|
15,109
|
487
|
C
|
Mid
|
200
|
Fogbank
|
15,070
|
486
|
Start
|
Low
|
201
|
Lubricant
|
15,055
|
485
|
C
|
Low
|
202
|
Spectroscopy
|
14,858
|
479
|
C
|
Top
|
203
|
Refrigerant
|
14,825
|
478
|
C
|
Low
|
204
|
Arrhenius equation
|
14,823
|
478
|
C
|
Mid
|
205
|
Colored gold
|
14,798
|
477
|
C
|
Mid
|
206
|
Solid
|
14,728
|
475
|
C
|
Top
|
207
|
GHS hazard pictograms
|
14,688
|
473
|
List
|
Mid
|
208
|
Catalysis
|
14,648
|
472
|
C
|
Top
|
209
|
Cyanoacrylate
|
14,638
|
472
|
C
|
Mid
|
210
|
Joseph Priestley
|
14,612
|
471
|
FA
|
Mid
|
211
|
Island of stability
|
14,527
|
468
|
FA
|
Low
|
212
|
Synthetic diamond
|
14,351
|
462
|
FA
|
Mid
|
213
|
Chemical bond
|
14,222
|
458
|
C
|
Top
|
214
|
GHS hazard statements
|
14,214
|
458
|
List
|
Mid
|
215
|
Sugar alcohol
|
14,157
|
456
|
C
|
Mid
|
216
|
Gas chromatography
|
14,083
|
454
|
B
|
Mid
|
217
|
Transition metal
|
13,999
|
451
|
B
|
High
|
218
|
Combustion
|
13,989
|
451
|
C
|
High
|
219
|
List of refrigerants
|
13,883
|
447
|
List
|
Mid
|
220
|
Electronegativity
|
13,876
|
447
|
B
|
High
|
221
|
CAS Registry Number
|
13,803
|
445
|
Start
|
Mid
|
222
|
Bicarbonate
|
13,781
|
444
|
C
|
High
|
223
|
Vulcanization
|
13,722
|
442
|
C
|
Mid
|
224
|
Enantiomer
|
13,705
|
442
|
C
|
High
|
225
|
Heat of combustion
|
13,693
|
441
|
C
|
High
|
226
|
Evaporation
|
13,638
|
439
|
C
|
High
|
227
|
Reactive oxygen species
|
13,630
|
439
|
C
|
Mid
|
228
|
Group (periodic table)
|
13,455
|
434
|
C
|
High
|
229
|
Piranha solution
|
13,419
|
432
|
C
|
Low
|
230
|
Electron shell
|
13,402
|
432
|
C
|
High
|
231
|
Arsenic poisoning
|
13,401
|
432
|
B
|
Low
|
232
|
Solvent
|
13,384
|
431
|
B
|
High
|
233
|
Jabir ibn Hayyan
|
13,362
|
431
|
B
|
Mid
|
234
|
IARC group 1 Carcinogens
|
13,330
|
430
|
List
|
Low
|
235
|
Oxidation state
|
13,329
|
429
|
B
|
High
|
236
|
Xylene
|
13,245
|
427
|
C
|
Mid
|
237
|
Acrylic paint
|
13,238
|
427
|
C
|
Low
|
238
|
Cytochrome P450
|
13,208
|
426
|
B
|
Mid
|
239
|
Alexander Shulgin
|
13,150
|
424
|
GA
|
Low
|
240
|
Smelting
|
13,125
|
423
|
C
|
Low
|
241
|
Hazard symbol
|
13,117
|
423
|
Start
|
High
|
242
|
Aerogel
|
13,065
|
421
|
B
|
High
|
243
|
Mixture
|
13,046
|
420
|
Start
|
Mid
|
244
|
Chloride
|
13,013
|
419
|
C
|
High
|
245
|
Buffer solution
|
13,010
|
419
|
C
|
High
|
246
|
Herbicide
|
12,991
|
419
|
C
|
High
|
247
|
Melting point
|
12,981
|
418
|
C
|
High
|
248
|
Prafulla Chandra Ray
|
12,977
|
418
|
Start
|
Low
|
249
|
Phthalates
|
12,959
|
418
|
B
|
Mid
|
250
|
Lead glass
|
12,955
|
417
|
B
|
Mid
|
251
|
Heat capacity
|
12,903
|
416
|
Start
|
High
|
252
|
Aerosol
|
12,896
|
416
|
B
|
Mid
|
253
|
Liquid oxygen
|
12,849
|
414
|
C
|
High
|
254
|
Angstrom
|
12,813
|
413
|
C
|
Mid
|
255
|
List of largest chemical producers
|
12,680
|
409
|
List
|
Mid
|
256
|
Solubility
|
12,671
|
408
|
C
|
High
|
257
|
Scientific law
|
12,613
|
406
|
C
|
High
|
258
|
Chemical industry
|
12,600
|
406
|
Start
|
Mid
|
259
|
Biological hazard
|
12,596
|
406
|
C
|
High
|
260
|
Automotive battery
|
12,569
|
405
|
C
|
Low
|
261
|
Hygroscopy
|
12,525
|
404
|
C
|
High
|
262
|
Heterocyclic compound
|
12,498
|
403
|
Start
|
High
|
263
|
Fluoride
|
12,468
|
402
|
B
|
High
|
264
|
Monosaccharide
|
12,452
|
401
|
C
|
High
|
265
|
Carbon black
|
12,437
|
401
|
C
|
Mid
|
266
|
Galvanic corrosion
|
12,433
|
401
|
C
|
Mid
|
267
|
Aldehyde
|
12,323
|
397
|
C
|
High
|
268
|
Fischer–Tropsch process
|
12,278
|
396
|
B
|
Mid
|
269
|
Oxygen toxicity
|
12,241
|
394
|
FA
|
Low
|
270
|
Solubility table
|
12,233
|
394
|
List
|
Mid
|
271
|
Jennifer Doudna
|
12,150
|
391
|
B
|
Mid
|
272
|
History of atomic theory
|
12,124
|
391
|
GA
|
Top
|
273
|
Paint
|
12,103
|
390
|
C
|
Low
|
274
|
Functional group
|
12,023
|
387
|
C
|
Top
|
275
|
Wax
|
12,021
|
387
|
C
|
Mid
|
276
|
X-ray crystallography
|
11,985
|
386
|
C
|
High
|
277
|
Steam
|
11,974
|
386
|
Start
|
High
|
278
|
Hydroxide
|
11,916
|
384
|
C
|
Top
|
279
|
Sulfate
|
11,873
|
383
|
C
|
High
|
280
|
Savitzky–Golay filter
|
11,856
|
382
|
C
|
Low
|
281
|
Paramagnetism
|
11,817
|
381
|
B
|
Mid
|
282
|
Pitch (resin)
|
11,806
|
380
|
C
|
Low
|
283
|
Chirality (chemistry)
|
11,806
|
380
|
C
|
Top
|
284
|
Solution (chemistry)
|
11,768
|
379
|
C
|
Top
|
285
|
Centrifuge
|
11,708
|
377
|
C
|
Mid
|
286
|
Match
|
11,705
|
377
|
C
|
Mid
|
287
|
Alkane
|
11,680
|
376
|
B
|
Top
|
288
|
Ionic bonding
|
11,662
|
376
|
C
|
High
|
289
|
Titration
|
11,602
|
374
|
B
|
Top
|
290
|
Chemical symbol
|
11,539
|
372
|
List
|
Mid
|
291
|
Antifreeze
|
11,454
|
369
|
B
|
Mid
|
292
|
Liquid crystal
|
11,389
|
367
|
B
|
Mid
|
293
|
Block (periodic table)
|
11,332
|
365
|
C
|
Low
|
294
|
Ultraviolet–visible spectroscopy
|
11,325
|
365
|
C
|
Mid
|
295
|
Rebis
|
11,293
|
364
|
Start
|
Low
|
296
|
Inorganic compound
|
11,286
|
364
|
Start
|
High
|
297
|
Weathering steel
|
11,286
|
364
|
C
|
Low
|
298
|
Rechargeable battery
|
11,173
|
360
|
C
|
Low
|
299
|
Conservation of mass
|
11,140
|
359
|
C
|
High
|
300
|
Exothermic reaction
|
11,132
|
359
|
C
|
High
|
301
|
Simplified molecular-input line-entry system
|
11,075
|
357
|
Start
|
Low
|
302
|
Base (chemistry)
|
11,036
|
356
|
C
|
Top
|
303
|
Nuclear magnetic resonance spectroscopy
|
11,032
|
355
|
B
|
High
|
304
|
Stoichiometry
|
11,025
|
355
|
C
|
High
|
305
|
Nonmetal
|
11,022
|
355
|
GA
|
Mid
|
306
|
Saponification
|
11,004
|
354
|
C
|
Mid
|
307
|
Valence electron
|
10,986
|
354
|
C
|
High
|
308
|
Fullerene
|
10,930
|
352
|
B
|
High
|
309
|
Coal tar
|
10,920
|
352
|
C
|
Mid
|
310
|
Nernst equation
|
10,919
|
352
|
C
|
High
|
311
|
Abu Bakr al-Razi
|
10,881
|
351
|
C
|
Mid
|
312
|
Anodizing
|
10,850
|
350
|
C
|
Mid
|
313
|
Differential scanning calorimetry
|
10,812
|
348
|
B
|
Mid
|
314
|
Aliphatic compound
|
10,807
|
348
|
Start
|
Mid
|
315
|
Gram
|
10,804
|
348
|
Start
|
High
|
316
|
Nobel Prize in Chemistry
|
10,792
|
348
|
B
|
High
|
317
|
Globally Harmonized System of Classification and Labelling of Chemicals
|
10,704
|
345
|
C
|
Mid
|
318
|
Vapour pressure of water
|
10,653
|
343
|
Start
|
Low
|
319
|
Quantum chemistry
|
10,630
|
342
|
C
|
Top
|
320
|
Charles Sanders Peirce
|
10,539
|
339
|
B
|
Low
|
321
|
Thermoplastic polyurethane
|
10,503
|
338
|
C
|
Low
|
322
|
Aromatic compound
|
10,496
|
338
|
C
|
High
|
323
|
Chemical weapons in World War I
|
10,451
|
337
|
C
|
Low
|
324
|
Detergent
|
10,423
|
336
|
Start
|
Mid
|
325
|
Acid dissociation constant
|
10,414
|
335
|
B
|
High
|
326
|
Isomer
|
10,414
|
335
|
C
|
High
|
327
|
Sulfite
|
10,366
|
334
|
C
|
High
|
328
|
Chemical weapon
|
10,347
|
333
|
C
|
Mid
|
329
|
Phytochemical
|
10,297
|
332
|
C
|
Mid
|
330
|
Stereoisomerism
|
10,295
|
332
|
C
|
High
|
331
|
Eutectic system
|
10,207
|
329
|
Start
|
Low
|
332
|
Atomic mass
|
10,189
|
328
|
C
|
Top
|
333
|
Pulp (paper)
|
10,168
|
328
|
C
|
Low
|
334
|
Thermoplastic
|
10,137
|
327
|
C
|
Mid
|
335
|
Aqueous solution
|
10,116
|
326
|
Start
|
High
|
336
|
Inert gas
|
10,080
|
325
|
Start
|
Mid
|
337
|
Dioxins and dioxin-like compounds
|
10,041
|
323
|
C
|
Mid
|
338
|
Hydrochloride
|
10,004
|
322
|
Stub
|
Low
|
339
|
Ligand
|
9,986
|
322
|
C
|
High
|
340
|
Button cell
|
9,973
|
321
|
C
|
Low
|
341
|
Salinity
|
9,921
|
320
|
C
|
Low
|
342
|
Lighter
|
9,892
|
319
|
Start
|
Unknown
|
343
|
Nitrile rubber
|
9,888
|
318
|
C
|
Low
|
344
|
Acetate
|
9,884
|
318
|
C
|
High
|
345
|
Robert Boyle
|
9,877
|
318
|
B
|
Mid
|
346
|
Humphry Davy
|
9,788
|
315
|
B
|
High
|
347
|
Polycyclic aromatic hydrocarbon
|
9,785
|
315
|
B
|
High
|
348
|
Mucilage
|
9,757
|
314
|
C
|
High
|
349
|
Alkaline battery
|
9,746
|
314
|
C
|
Mid
|
350
|
Phlogiston theory
|
9,730
|
313
|
B
|
Mid
|
351
|
IUPAC nomenclature of organic chemistry
|
9,724
|
313
|
B
|
High
|
352
|
Adhesive
|
9,707
|
313
|
C
|
Mid
|
353
|
Carbon cycle
|
9,677
|
312
|
B
|
High
|
354
|
Anode
|
9,674
|
312
|
C
|
Mid
|
355
|
Amide
|
9,629
|
310
|
C
|
Top
|
356
|
Organophosphate
|
9,612
|
310
|
C
|
High
|
357
|
Toxicology
|
9,609
|
309
|
C
|
Mid
|
358
|
List of benzimidazole opioids
|
9,588
|
309
|
List
|
Low
|
359
|
Allotropes of phosphorus
|
9,571
|
308
|
B
|
High
|
360
|
Enthalpy of vaporization
|
9,569
|
308
|
C
|
High
|
361
|
Fractional distillation
|
9,532
|
307
|
C
|
Mid
|
362
|
Flame
|
9,519
|
307
|
B
|
High
|
363
|
Valence (chemistry)
|
9,515
|
306
|
C
|
High
|
364
|
Miscibility
|
9,511
|
306
|
C
|
Mid
|
365
|
Carbon sequestration
|
9,484
|
305
|
B
|
Mid
|
366
|
VRLA battery
|
9,478
|
305
|
C
|
Low
|
367
|
Third law of thermodynamics
|
9,461
|
305
|
C
|
Top
|
368
|
Hydrogenation
|
9,440
|
304
|
B
|
High
|
369
|
Paraben
|
9,427
|
304
|
C
|
Mid
|
370
|
Saponin
|
9,407
|
303
|
C
|
Mid
|
371
|
Lennard-Jones potential
|
9,395
|
303
|
C
|
Mid
|
372
|
Particle
|
9,364
|
302
|
C
|
Top
|
373
|
Toxin
|
9,335
|
301
|
Start
|
Mid
|
374
|
Yellowcake
|
9,323
|
300
|
Start
|
Mid
|
375
|
Hexavalent chromium
|
9,269
|
299
|
B
|
Mid
|
376
|
Mustard oil
|
9,226
|
297
|
Start
|
Low
|
377
|
Material
|
9,218
|
297
|
Start
|
Mid
|
378
|
Discovery of chemical elements
|
9,200
|
296
|
C
|
Mid
|
379
|
Chirality
|
9,177
|
296
|
B
|
High
|
380
|
Macrolide
|
9,175
|
295
|
C
|
Mid
|
381
|
Glenn T. Seaborg
|
9,163
|
295
|
GA
|
High
|
382
|
Porphyrin
|
9,062
|
292
|
B
|
Mid
|
383
|
Azeotrope tables
|
9,047
|
291
|
List
|
Mid
|
384
|
Analytical chemistry
|
9,045
|
291
|
C
|
Top
|
385
|
Liquid chromatography–mass spectrometry
|
9,044
|
291
|
B
|
Mid
|
386
|
Outline of physical science
|
8,994
|
290
|
Start
|
Low
|
387
|
Zeroth law of thermodynamics
|
8,988
|
289
|
C
|
Top
|
388
|
Ammonium
|
8,967
|
289
|
C
|
High
|
389
|
Standard electrode potential (data page)
|
8,965
|
289
|
List
|
Mid
|
390
|
Progestogen (medication)
|
8,956
|
288
|
Stub
|
Low
|
391
|
Carbonate
|
8,953
|
288
|
C
|
High
|
392
|
Chemical warfare
|
8,951
|
288
|
C
|
Mid
|
393
|
Metallic hydrogen
|
8,943
|
288
|
B
|
Low
|
394
|
Hydronium
|
8,879
|
286
|
B
|
High
|
395
|
Pyrethroid
|
8,875
|
286
|
C
|
Mid
|
396
|
Grasim Industries
|
8,865
|
285
|
Start
|
Low
|
397
|
Hexagonal water
|
8,838
|
285
|
Start
|
Low
|
398
|
Lithium nickel manganese cobalt oxides
|
8,800
|
283
|
C
|
Low
|
399
|
Olestra
|
8,792
|
283
|
B
|
Low
|
400
|
Total dissolved solids
|
8,792
|
283
|
C
|
Mid
|
401
|
Spontaneous combustion
|
8,778
|
283
|
Start
|
Mid
|
402
|
Iron oxide
|
8,767
|
282
|
Start
|
Mid
|
403
|
Metal–organic framework
|
8,758
|
282
|
B
|
Mid
|
404
|
Thiol
|
8,733
|
281
|
C
|
High
|
405
|
List of benzodiazepines
|
8,725
|
281
|
List
|
Low
|
406
|
Plastic recycling
|
8,713
|
281
|
C
|
Low
|
407
|
Homogeneity and heterogeneity
|
8,705
|
280
|
C
|
Mid
|
408
|
Membrane potential
|
8,702
|
280
|
C
|
Low
|
409
|
Desiccant
|
8,691
|
280
|
C
|
Mid
|
410
|
Hypothetical types of biochemistry
|
8,651
|
279
|
C
|
Low
|
411
|
Disinfectant
|
8,637
|
278
|
C
|
Low
|
412
|
Allotropy
|
8,619
|
278
|
C
|
Low
|
413
|
Chemical polarity
|
8,617
|
277
|
C
|
High
|
414
|
Purified water
|
8,616
|
277
|
C
|
Mid
|
415
|
Water softening
|
8,580
|
276
|
Start
|
Mid
|
416
|
Cis–trans isomerism
|
8,542
|
275
|
C
|
High
|
417
|
Petroleum coke
|
8,486
|
273
|
Start
|
Low
|
418
|
Glass fiber
|
8,481
|
273
|
GA
|
Mid
|
419
|
Synthetic rubber
|
8,475
|
273
|
Start
|
Mid
|
420
|
Coordination complex
|
8,461
|
272
|
B
|
High
|
421
|
Hermetic seal
|
8,453
|
272
|
Start
|
Low
|
422
|
Azeotrope
|
8,446
|
272
|
B
|
Mid
|
423
|
Molecular dynamics
|
8,429
|
271
|
B
|
Top
|
424
|
Desiccation
|
8,394
|
270
|
C
|
Low
|
425
|
Aromaticity
|
8,387
|
270
|
B
|
High
|
426
|
Reducing sugar
|
8,381
|
270
|
Start
|
Mid
|
427
|
Aufbau principle
|
8,341
|
269
|
C
|
High
|
428
|
Alpha decay
|
8,339
|
269
|
C
|
Mid
|
429
|
Lewis acids and bases
|
8,300
|
267
|
Start
|
High
|
430
|
Alkyl group
|
8,286
|
267
|
Start
|
Mid
|
431
|
Polymerization
|
8,246
|
266
|
C
|
High
|
432
|
Alkene
|
8,224
|
265
|
C
|
High
|
433
|
Chemical potential
|
8,200
|
264
|
C
|
Mid
|
434
|
Water ionizer
|
8,200
|
264
|
Start
|
Low
|
435
|
SAE steel grades
|
8,173
|
263
|
List
|
Low
|
436
|
Organophosphate poisoning
|
8,172
|
263
|
B
|
Low
|
437
|
Calcination
|
8,141
|
262
|
Start
|
Mid
|
438
|
Hartree–Fock method
|
8,126
|
262
|
C
|
High
|
439
|
PiHKAL
|
8,125
|
262
|
Start
|
Low
|
440
|
Flocculation
|
8,119
|
261
|
C
|
Mid
|
441
|
Coal gas
|
8,082
|
260
|
C
|
Low
|
442
|
Dipole
|
8,071
|
260
|
Start
|
Mid
|
443
|
Allotropes of carbon
|
8,031
|
259
|
C
|
Mid
|
444
|
Chemical vapor deposition
|
8,002
|
258
|
C
|
Mid
|
445
|
Medium-chain triglyceride
|
7,988
|
257
|
C
|
Low
|
446
|
Methyl group
|
7,967
|
257
|
C
|
High
|
447
|
Primordial nuclide
|
7,959
|
256
|
Start
|
Low
|
448
|
Physical chemistry
|
7,916
|
255
|
C
|
Top
|
449
|
7075 aluminium alloy
|
7,911
|
255
|
C
|
Low
|
450
|
Passivation (chemistry)
|
7,909
|
255
|
C
|
Low
|
451
|
Precipitation (chemistry)
|
7,899
|
254
|
C
|
High
|
452
|
Elephant's toothpaste
|
7,890
|
254
|
Start
|
Mid
|
453
|
PH meter
|
7,865
|
253
|
B
|
Mid
|
454
|
Alcohol
|
7,856
|
253
|
Disambig
|
NA
|
455
|
Autoignition temperature
|
7,831
|
252
|
Start
|
Mid
|
456
|
Reducing agent
|
7,815
|
252
|
C
|
Low
|
457
|
Otto Hahn
|
7,780
|
250
|
GA
|
High
|
458
|
Electrode
|
7,774
|
250
|
Start
|
Low
|
459
|
Methylation
|
7,770
|
250
|
C
|
High
|
460
|
Plasticizer
|
7,739
|
249
|
C
|
Low
|
461
|
Reduction potential
|
7,732
|
249
|
C
|
High
|
462
|
Racemic mixture
|
7,713
|
248
|
C
|
Mid
|
463
|
List of venomous animals
|
7,708
|
248
|
List
|
High
|
464
|
Intermolecular force
|
7,707
|
248
|
C
|
Top
|
465
|
Chrome plating
|
7,703
|
248
|
C
|
Mid
|
466
|
Cracking (chemistry)
|
7,682
|
247
|
B
|
High
|
467
|
Nanoparticle
|
7,673
|
247
|
C
|
High
|
468
|
Mebendazole
|
7,671
|
247
|
C
|
Mid
|
469
|
Chemical nomenclature
|
7,660
|
247
|
B
|
Top
|
470
|
Peroxide
|
7,653
|
246
|
Start
|
Mid
|
471
|
Phase-change material
|
7,639
|
246
|
Start
|
Low
|
472
|
Electronic band structure
|
7,630
|
246
|
C
|
Mid
|
473
|
Odor
|
7,619
|
245
|
C
|
Low
|
474
|
Perovskite (structure)
|
7,602
|
245
|
C
|
Mid
|
475
|
Hydrogen economy
|
7,562
|
243
|
B
|
Low
|
476
|
Orbital hybridisation
|
7,562
|
243
|
C
|
High
|
477
|
Titanium alloys
|
7,561
|
243
|
Start
|
Low
|
478
|
Polyol
|
7,533
|
243
|
Start
|
Mid
|
479
|
Le Chatelier's principle
|
7,524
|
242
|
C
|
High
|
480
|
Cleaning agent
|
7,518
|
242
|
C
|
Low
|
481
|
Hydrogen embrittlement
|
7,483
|
241
|
Start
|
Mid
|
482
|
Galvanic cell
|
7,466
|
240
|
C
|
Mid
|
483
|
Flame test
|
7,457
|
240
|
Start
|
Low
|
484
|
Paint thinner
|
7,456
|
240
|
Start
|
Low
|
485
|
Soot
|
7,438
|
239
|
C
|
Mid
|
486
|
Nickel silver
|
7,407
|
238
|
Start
|
Low
|
487
|
Food additive
|
7,388
|
238
|
Start
|
Low
|
488
|
X-ray diffraction
|
7,383
|
238
|
Start
|
High
|
489
|
Litmus
|
7,377
|
237
|
Start
|
Mid
|
490
|
Flare
|
7,360
|
237
|
C
|
Low
|
491
|
Grignard reagent
|
7,353
|
237
|
C
|
Mid
|
492
|
Heat capacity ratio
|
7,337
|
236
|
Start
|
Low
|
493
|
Cathodic protection
|
7,332
|
236
|
Start
|
Low
|
494
|
Duralumin
|
7,317
|
236
|
Start
|
Low
|
495
|
Partition coefficient
|
7,309
|
235
|
B
|
High
|
496
|
Hydroxy group
|
7,301
|
235
|
C
|
High
|
497
|
Chloralkali process
|
7,290
|
235
|
C
|
High
|
498
|
List of Nobel laureates in Chemistry
|
7,276
|
234
|
FL
|
High
|
499
|
Nickel titanium
|
7,271
|
234
|
C
|
Mid
|
500
|
Phase diagram
|
7,256
|
234
|
C
|
Mid
|