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List[edit]

Period: 2024-05-01 to 2024-05-31

Total views: 5,990,062

Updated: 14:00, 6 June 2024 (UTC)

Rank Page title Views Daily average Assessment Importance
1 Periodic table 475,169 15,328 FA Top
2 Gold 111,848 3,608 B Top
3 Hydrogen 86,736 2,797 FA Top
4 Aluminium 82,341 2,656 GA Top
5 Mercury (element) 72,926 2,352 GA Top
6 Copper 69,641 2,246 GA Top
7 Tungsten 67,393 2,173 GA Top
8 Iron 66,468 2,144 GA Top
9 Magnesium 65,769 2,121 B Top
10 Sulfur 65,226 2,104 B Top
11 Oxygen 63,284 2,041 FA Top
12 Lead 63,193 2,038 FA Top
13 Lithium 59,635 1,923 GA Top
14 Antimony 57,812 1,864 GA High
15 Uranium 57,773 1,863 B Top
16 Atom 57,644 1,859 B Mid
17 Sodium 56,691 1,828 GA Top
18 List of chemical elements 56,648 1,827 List Top
19 Nitrogen 54,662 1,763 GA Top
20 Carbon 54,375 1,754 GA Top
21 Potassium 53,463 1,724 GA Top
22 Chlorine 50,867 1,640 GA Top
23 Titanium 50,143 1,617 B Top
24 Platinum 49,514 1,597 GA Top
25 Chemical element 49,177 1,586 B Top
26 Bismuth 48,876 1,576 GA High
27 Silicon 48,803 1,574 GA Top
28 Gallium 48,457 1,563 GA High
29 Zinc 47,693 1,538 FA Top
30 Helium 47,429 1,529 FA Top
31 Silver 46,121 1,487 GA Top
32 Tin 45,271 1,460 B Top
33 Cobalt 40,808 1,316 GA Top
34 Arsenic 40,231 1,297 B Top
35 Plutonium 40,108 1,293 FA Top
36 Nickel 39,953 1,288 GA Top
37 Selenium 39,843 1,285 GA Top
38 Phosphorus 39,810 1,284 B Top
39 Manganese 39,182 1,263 B Top
40 Chromium 38,543 1,243 GA Top
41 Metal 38,374 1,237 C Top
42 Heavy metals 37,844 1,220 FA Mid
43 Boron 37,154 1,198 GA Top
44 Iodine 36,523 1,178 GA Top
45 Palladium 34,802 1,122 B High
46 Oganesson 33,736 1,088 FA High
47 Radon 32,208 1,038 B Top
48 Noble gas 31,634 1,020 FA High
49 Atomic number 31,520 1,016 C Top
50 Isotope 31,438 1,014 C High
51 Bromine 30,826 994 GA Top
52 Deuterium 30,621 987 B Mid
53 Calcium 30,264 976 GA Top
54 Beryllium 30,185 973 GA High
55 Iridium 29,736 959 B High
56 Rare-earth element 29,393 948 B Mid
57 Molybdenum 29,374 947 GA High
58 Fluorine 29,320 945 FA Top
59 Half-life 29,245 943 C Mid
60 Osmium 28,817 929 GA High
61 Tritium 28,630 923 B Mid
62 Alchemical symbol 28,599 922 List Low
63 Radiocarbon dating 28,084 905 FA High
64 Extended periodic table 27,973 902 B Mid
65 Dmitri Mendeleev 27,531 888 B Top
66 Radium 27,137 875 B High
67 Neon 26,742 862 B Top
68 Argon 26,032 839 B Top
69 Activated carbon 25,942 836 C Low
70 Caesium 24,089 777 FA High
71 Thorium 23,882 770 FA High
72 Electron configurations of the elements (data page) 23,099 745 List Low
73 Uranium-235 22,815 735 Start Low
74 Rhodium 22,658 730 GA High
75 Caesium-137 22,580 728 C Low
76 Vanadium 22,339 720 GA High
77 Moscovium 22,311 719 GA Mid
78 Polonium 21,384 689 GA High
79 Abundance of the chemical elements 20,739 669 B High
80 Cobalt-60 20,231 652 C Low
81 Tantalum 20,140 649 GA High
82 Technetium 20,027 646 FA Top
83 Sterling silver 19,886 641 B Low
84 Group (periodic table) 19,783 638 C Mid
85 Xenon 19,483 628 FA High
86 Astatine 19,162 618 FA Mid
87 Cadmium 19,136 617 GA High
88 Helium-3 18,889 609 B Mid
89 Thallium 18,717 603 GA High
90 Zirconium 18,689 602 GA High
91 Isotopes of hydrogen 18,318 590 List Low
92 Alkali metal 18,036 581 GA High
93 Francium 18,030 581 FA High
94 Indium 17,985 580 GA High
95 Gold mining 17,900 577 C Mid
96 Nonmetal 17,742 572 GA Mid
97 Carbon-14 17,410 561 B High
98 Halogen 17,111 551 B High
99 Transition metal 17,040 549 B Mid
100 Germanium 17,029 549 FA Top
101 Oxidation state 17,025 549 B Low
102 Age of Earth 17,017 548 B Mid
103 Promethium 16,933 546 GA Mid
104 Krypton 16,867 544 GA High
105 Yttrium 16,860 543 FA High
106 Uranium-238 16,854 543 C Mid
107 Hydrogen atom 16,689 538 C Low
108 Red mercury 16,294 525 Start Low
109 Strontium 16,182 522 GA High
110 Niobium 16,154 521 FA High
111 Barium 16,070 518 GA High
112 Tennessine 15,982 515 FA Mid
113 Ununennium 15,851 511 GA Low
114 Lanthanide 15,682 505 B Mid
115 Metalloid 15,435 497 FA Mid
116 Tellurium 15,293 493 GA High
117 Chemical symbol 14,841 478 List High
118 Abundance of elements in Earth's crust 14,548 469 List Mid
119 Neodymium 14,513 468 B High
120 Atomic mass 14,331 462 C Top
121 Californium 13,838 446 FA Mid
122 Lise Meitner 13,559 437 GA Low
123 Plutonium-239 13,529 436 C Low
124 Livermorium 13,410 432 GA Mid
125 Block (periodic table) 12,552 404 C Mid
126 Rubidium 12,400 400 GA High
127 Gadolinium 12,372 399 B High
128 Allotropes of phosphorus 12,307 397 B Low
129 Types of periodic tables 12,252 395 B Low
130 Synthetic element 12,086 389 C Mid
131 Period (periodic table) 11,955 385 C Mid
132 Ruthenium 11,878 383 GA High
133 Americium 11,583 373 GA Mid
134 Alkaline earth metal 11,570 373 B Mid
135 Radionuclide 11,173 360 C Low
136 Rhenium 11,020 355 GA High
137 Strontium-90 11,019 355 C Low
138 Noble metal 11,010 355 C Mid
139 Actinide 11,004 354 GA Mid
140 Scandium 10,956 353 GA High
141 Iodine-131 10,943 353 B Low
142 Allotropes of carbon 10,814 348 C Low
143 Einsteinium 10,656 343 GA Mid
144 Discovery of chemical elements 10,613 342 C High
145 Island of stability 10,455 337 FA Mid
146 Allotropy 10,389 335 C Low
147 Mineral (nutrient) 10,385 335 B Mid
148 Periodic trends 10,324 333 C Low
149 Metallic hydrogen 10,145 327 B Low
150 Mercury 9,976 321 Disambig NA
151 Unobtainium 9,885 318 C Low
152 Lanthanum 9,816 316 GA Mid
153 Radiometric dating 9,695 312 B Mid
154 History of the periodic table 9,567 308 C Mid
155 Glenn T. Seaborg 9,566 308 GA Mid
156 Otto Hahn 9,546 307 GA Low
157 Hafnium 9,344 301 GA High
158 Technetium-99m 9,340 301 B Low
159 Polonium-210 9,257 298 B Mid
160 Neptunium 9,189 296 GA Mid
161 Primordial nuclide 8,932 288 Start Low
162 Atomic radius 8,892 286 C Low
163 Fissile material 8,802 283 C Low
164 Cerium 8,779 283 B Mid
165 Nihonium 8,727 281 FA Mid
166 Samarium 8,640 278 GA High
167 Flerovium 8,620 278 GA Mid
168 Atomic radii of the elements (data page) 8,576 276 List Low
169 Isotopes of uranium 8,551 275 List Low
170 Americium-241 8,106 261 C Low
171 List of radioactive nuclides by half-life 7,872 253 List Low
172 Curium 7,677 247 GA Mid
173 Platinum group 7,556 243 C Low
174 Potassium-40 7,545 243 C Mid
175 Copernicium 7,475 241 GA Mid
176 Chalcogen 7,387 238 B Mid
177 Seaborgium 7,228 233 GA Mid
178 Decay chain 7,167 231 C Low
179 Erbium 7,147 230 B Mid
180 Lutetium 7,067 227 GA Mid
181 Dysprosium 6,971 224 GA Mid
182 Ytterbium 6,966 224 GA Mid
183 Pnictogen 6,840 220 B Mid
184 Praseodymium 6,787 218 GA High
185 Post-transition metal 6,746 217 B Low
186 Carbon-12 6,732 217 Start Low
187 Europium 6,728 217 GA Mid
188 List of fictional elements, materials, isotopes and subatomic particles 6,695 215 List Low
189 Thulium 6,688 215 GA Mid
190 Prices of chemical elements 6,627 213 List Low
191 Roentgenium 6,594 212 GA Mid
192 Lawrencium 6,546 211 GA Mid
193 Isotopes of carbon 6,533 210 List Low
194 Unbinilium 6,501 209 GA Low
195 Allotropes of oxygen 6,489 209 C Low
196 Protactinium 6,380 205 GA Mid
197 Actinium 6,378 205 GA Mid
198 Isotopes of lithium 6,347 204 List Low
199 Austenite 6,303 203 C Low
200 Allotropes of iron 6,227 200 C Low
201 Nuclear isomer 6,217 200 C High
202 Plutonium-238 6,143 198 C Low
203 Rutherfordium 5,992 193 GA Mid
204 Isotopes of helium 5,934 191 List Low
205 Neutronium 5,893 190 C Low
206 Table of nuclides 5,880 189 List Mid
207 History of aluminium 5,818 187 FA Low
208 Molar ionization energies of the elements 5,793 186 List Low
209 Transuranium element 5,735 185 C Low
210 Nucleosynthesis 5,724 184 C Low
211 Isotopes of lead 5,691 183 List Low
212 Stable nuclide 5,668 182 C Low
213 List of gold nuggets by size 5,650 182 Start Low
214 Hassium 5,639 181 FA Mid
215 Isotopes of oxygen 5,578 179 List Low
216 Helium-4 5,484 176 C Low
217 Meitnerium 5,447 175 GA Mid
218 Fermium 5,384 173 GA Mid
219 Isotopes of thorium 5,361 172 List Low
220 Darmstadtium 5,303 171 GA Mid
221 Positronium 5,298 170 C Low
222 Native metal 5,174 166 C Low
223 Nobelium 5,156 166 GA Mid
224 Holmium 5,154 166 GA Mid
225 Isotopes of nitrogen 4,903 158 List Low
226 Berkelium 4,862 156 GA Mid
227 Dubnium 4,850 156 FA Mid
228 List of elements by stability of isotopes 4,836 156 List Mid
229 Nuclide 4,765 153 C Low
230 Electronegativities of the elements (data page) 4,708 151 List Low
231 Isotopes of caesium 4,706 151 List Low
232 Terbium 4,696 151 B Mid
233 Standard atomic weight 4,439 143 Start High
234 Yuri Oganessian 4,410 142 C Mid
235 Mendelevium 4,309 139 GA Mid
236 Isobar (nuclide) 4,258 137 Start Low
237 Iron in folklore 4,212 135 Start Low
238 Thorium-232 4,156 134 Start Low
239 Bohrium 4,148 133 GA Mid
240 Helium atom 4,093 132 C Low
241 Superheavy element 4,045 130 C Low
242 Hardnesses of the elements (data page) 4,041 130 List Low
243 Natural hydrogen 3,986 128 C Low
244 Unbiunium 3,976 128 GA Low
245 Isotopes of iodine 3,927 126 List Low
246 List of chemical element name etymologies 3,888 125 List Low
247 Isotopes of iron 3,851 124 List Low
248 Bismuth-209 3,818 123 B Low
249 Carbon-13 3,786 122 C Low
250 Solid hydrogen 3,747 120 Start Low
251 Uranium-233 3,735 120 C Low
252 CHNOPS 3,733 120 Start Low
253 Aluminum 3,725 120 Redirect NA
254 Isotopes of sodium 3,698 119 List Low
255 Boron group 3,686 118 B Low
256 Group 11 element 3,663 118 C Low
257 Naming of chemical elements 3,639 117 Start Mid
258 Toxic heavy metal 3,602 116 C Mid
259 Solid nitrogen 3,578 115 C Mid
260 Fluorine-18 3,539 114 Start Low
261 Metals of antiquity 3,539 114 Start Low
262 Isotopes of cobalt 3,478 112 List Low
263 Isotopes of xenon 3,469 111 List Low
264 Selenium in biology 3,453 111 C Low
265 Carbon compounds 3,447 111 C Mid
266 Uranium–lead dating 3,372 108 Start Low
267 Isotopes of nickel 3,360 108 List Low
268 Allotropes of sulfur 3,321 107 B Low
269 Carbon group 3,292 106 C Mid
270 Lanthanide contraction 3,270 105 C Low
271 Muonium 3,268 105 Stub Low
272 Group 3 element 3,215 103 GA Low
273 Refractory metals 3,210 103 B Low
274 Isotopes of chlorine 3,140 101 List Low
275 Antihydrogen 3,124 100 C Low
276 List of chemical elements named after people 3,006 96 List Mid
277 Mendeleev's predicted elements 2,990 96 C High
278 Unbibium 2,985 96 GA Low
279 Goldschmidt classification 2,955 95 Start Low
280 Electron affinity (data page) 2,955 95 List Low
281 Technetium-99 2,940 94 C Low
282 Isotopes of plutonium 2,934 94 List Low
283 Isotopes of barium 2,899 93 List Low
284 Natural uranium 2,812 90 Start Mid
285 Radium-226 2,748 88 Unknown NA
286 Uranium-236 2,669 86 C Low
287 Isotopes of tellurium 2,667 86 List Low
288 Radon-222 2,665 85 Start Low
289 Coinage metals 2,659 85 Start Low
290 Phosphorus-32 2,631 84 C Low
291 Plutonium-244 2,611 84 Start Low
292 Xenon-135 2,605 84 C Low
293 Isotopes of germanium 2,575 83 List Low
294 Main-group element 2,561 82 Stub Mid
295 Ionization energies of the elements (data page) 2,561 82 List Low
296 Isotopes of gold 2,559 82 List Low
297 Valley of stability 2,543 82 B Low
298 Isotopes of beryllium 2,528 81 List Low
299 Δ13C 2,521 81 C Low
300 List of chemical elements named after places 2,519 81 List Mid
301 Isotopes of polonium 2,517 81 List Low
302 Isotopes of neptunium 2,513 81 List Low
303 Unbihexium 2,497 80 GA Low
304 Isotopes of radium 2,480 80 List Low
305 Melting points of the elements (data page) 2,459 79 List Low
306 Isotopes of bismuth 2,452 79 List Low
307 Isotopes of boron 2,443 78 List Low
308 Uranium-234 2,425 78 Start Low
309 Plutonium-241 2,400 77 Start Low
310 Absolute dating 2,392 77 C Mid
311 Isotopes of thallium 2,378 76 List Low
312 Properties of metals, metalloids and nonmetals 2,376 76 C Mid
313 Unbitrium 2,346 75 Redirect Low
314 Iridium-192 2,345 75 Start Low
315 Yttrium-90 2,306 74 Start Low
316 Isotopes of argon 2,287 73 List Low
317 Isotopes of krypton 2,276 73 List Low
318 Group 4 element 2,249 72 GA Low
319 List of CAS numbers by chemical compound 2,186 70 List Low
320 Oxygen-18 2,142 69 C Low
321 Isotopes of calcium 2,097 67 List Low
322 Isotopes of fluorine 2,088 67 List Low
323 Isotopes of strontium 2,053 66 List Low
324 Actinium-225 2,042 65 C Low
325 Group 7 element 2,034 65 B Low
326 Isotopes of protactinium 2,023 65 List Low
327 Isotopes of copper 1,996 64 List Low
328 List of countries by silicon production 1,996 64 List Low
329 Boiling points of the elements (data page) 1,984 64 List Low
330 Isotopic labeling 1,982 63 C Mid
331 Isotopes of potassium 1,978 63 List Low
332 Iron-56 1,971 63 Start Low
333 Group 12 element 1,932 62 GA Low
334 Isotopes of tungsten 1,917 61 List Low
335 Diagonal relationship 1,900 61 Start Low
336 Light metal 1,895 61 Stub Low
337 Aluminium-26 1,872 60 Start Low
338 Argentium sterling silver 1,866 60 Start Low
339 Cosmic ray spallation 1,853 59 Stub Low
340 Group 5 element 1,850 59 GA Low
341 Group 6 element 1,844 59 C Low
342 Isotopes of americium 1,829 59 List Low
343 Tin pest 1,826 58 C Low
344 Isotopes of silicon 1,792 57 List Low
345 Isotopes of sulfur 1,787 57 List Low
346 Isotopes of tin 1,776 57 List Low
347 Stable isotope ratio 1,773 57 Start Low
348 Iodine-125 1,740 56 C Low
349 Isotopes of magnesium 1,732 55 List Low
350 Fission products (by element) 1,695 54 List Low
351 Isotopes of zirconium 1,689 54 List Low
352 Nitrogen compounds 1,668 53 B Mid
353 Isotopes of radon 1,643 53 List Low
354 Group 8 element 1,641 52 C Low
355 Periodic table (detailed cells) 1,626 52 Redirect NA
356 Isotopes of molybdenum 1,602 51 List Low
357 Plutonium-240 1,583 51 Start Low
358 Isotopes of rubidium 1,565 50 List Low
359 Isotopes of tantalum 1,560 50 List Low
360 Periodic table (crystal structure) 1,555 50 List Low
361 Copper production in India 1,551 50 Start Low
362 Trace radioisotope 1,549 49 Stub Low
363 Period 6 element 1,535 49 C Low
364 Isotopes of phosphorus 1,530 49 List Low
365 Period 3 element 1,524 49 C Low
366 Periodic table (electron configurations) 1,519 49 List Low
367 Radium-223 1,519 49 C Low
368 Isotopes of zinc 1,508 48 List Low
369 Technetium-99m generator 1,505 48 Start Low
370 Period 2 element 1,500 48 B Low
371 Nuclear drip line 1,489 48 C Low
372 Occurrence of thorium 1,475 47 Start Low
373 Isotopes of aluminium 1,468 47 List Low
374 Iodine-123 1,468 47 C Low
375 Fluorine compounds 1,457 47 B Low
376 Isotopes of silver 1,456 46 List Low
377 Beryllium-8 1,453 46 Start Low
378 Beryllium-10 1,434 46 Start Low
379 Symbol (chemistry) 1,425 45 Redirect NA
380 Electrical resistivities of the elements (data page) 1,418 45 List Low
381 Krypton-85 1,418 45 C Low
382 Isotopes of bromine 1,417 45 List Low
383 Isotopes of mercury 1,415 45 List Low
384 Isotopes of curium 1,414 45 List Low
385 Isotopes of samarium 1,412 45 List Low
386 Period 7 element 1,399 45 C Low
387 List of nuclides 1,383 44 List Low
388 Vapor pressures of the elements (data page) 1,382 44 List Low
389 Sulfur compounds 1,379 44 Start Mid
390 Chlorine-36 1,350 43 Start Low
391 Isotopes of titanium 1,347 43 List Low
392 Isotopes of gallium 1,346 43 List Low
393 Isotopes of technetium 1,342 43 List Low
394 Period 4 element 1,341 43 C Low
395 Isotopes of californium 1,332 42 List Low
396 Isotopes of neon 1,324 42 List Low
397 Isotopes of lutetium 1,320 42 List Low
398 Cosmogenic nuclide 1,313 42 Start Low
399 Isotopes of chromium 1,303 42 List Low
400 Isotopes of cadmium 1,297 41 List Low
401 Sulphur 1,289 41 Redirect NA
402 Isotopes of ruthenium 1,279 41 List Low
403 Isotopes of iridium 1,277 41 List Low
404 Gold compounds 1,273 41 B Low
405 Oxygen-16 1,252 40 Stub Mid
406 Speeds of sound of the elements 1,242 40 List Low
407 Unbiquadium 1,226 39 GA Low
408 Isotopes of palladium 1,222 39 List Low
409 Gold-198 1,194 38 Start Low
410 Chemical elements in East Asian languages 1,190 38 Start Low
411 Dividing line between metals and nonmetals 1,190 38 B Low
412 Isotopes of platinum 1,175 37 List Low
413 Synthetic radioisotope 1,171 37 Start Mid
414 Monoisotopic element 1,165 37 C Low
415 Densities of the elements (data page) 1,162 37 List Low
416 Systematic element name 1,149 37 Start Low
417 Commonly used gamma-emitting isotopes 1,140 36 C Low
418 Uranium-232 1,137 36 Stub Low
419 Names for sets of chemical elements 1,124 36 List Low
420 Isotopes of actinium 1,120 36 List Low
421 Behavior of nuclear fuel during a reactor accident 1,111 35 C Low
422 Isotopes of manganese 1,104 35 List Low
423 Iodine-129 1,061 34 C Low
424 Copper-64 1,043 33 C Low
425 Lead compounds 1,033 33 B Mid
426 Isotopes of europium 1,021 32 List Low
427 Cesium 1,021 32 Redirect NA
428 Group 10 element 1,018 32 C Low
429 Period 5 element 1,013 32 C Low
430 Hard carbon 1,010 32 Stub Low
431 Free element 1,005 32 Stub Low
432 Period 1 element 1,001 32 GA Low
433 Isotopes of astatine 1,001 32 List Low
434 Indium-111 993 32 Start NA
435 Gold parting 993 32 B Low
436 Iron compounds 980 31 B Mid
437 Isotopes of antimony 963 31 List Low
438 Isotopes of selenium 961 31 List Low
439 Lithium atom 957 30 Stub Low
440 Isotopes of ytterbium 951 30 List Low
441 Iron-55 948 30 C Low
442 Isotopes of neodymium 944 30 List Low
443 Group 9 element 943 30 C Low
444 Zinc compounds 936 30 C Mid
445 D-block 931 30 Redirect NA
446 Tellurium-128 918 29 Redirect NA
447 Untrioctium 916 29 Redirect NA
448 Albert Ghiorso 915 29 C Mid
449 Delftia acidovorans 910 29 Start Low
450 Continent of stability 905 29 Stub Low
451 Transfermium Wars 903 29 Start Low
452 Isotopic signature 896 28 Start Low
453 Isotopes of hafnium 895 28 List Low
454 Caesium-133 894 28 Redirect NA
455 Isotopes of indium 891 28 List Low
456 Xenon compounds 884 28 B Low
457 Fluorochemical industry 874 28 B Low
458 Copper compounds 863 27 C Mid
459 Isotopes of francium 853 27 List Low
460 Isotopes of niobium 848 27 List Low
461 Abundances of the elements (data page) 840 27 List Low
462 Oxygen-17 837 27 Start Low
463 Thermal expansivities of the elements 832 26 List Low
464 Isotopes of promethium 815 26 List Low
465 Isotopes of oganesson 813 26 List Low
466 Isotopes of osmium 809 26 List Low
467 Silver certificate 805 25 Start Low
468 Isotopes of vanadium 804 25 List Low
469 Global meteoric water line 791 25 Stub Low
470 Isotopes of gadolinium 785 25 List Low
471 Nickel-62 777 25 Start Low
472 Rubidium-82 777 25 C Low
473 Isotopes of cerium 776 25 List Low
474 Aluminium compounds 774 24 B Low
475 List of chemical element naming controversies 770 24 List Low
476 Isotopes of lanthanum 767 24 List Low
477 Isotopes of rhenium 763 24 List Low
478 Silicon compounds 757 24 B Mid
479 G-block 757 24 Redirect NA
480 Chromium compounds 752 24 B Mid
481 Protonium 748 24 Start Low
482 Helion (chemistry) 746 24 Stub Low
483 Mercury cycle 746 24 C Low
484 Noble gas (data page) 738 23 List Low
485 Isotopes of yttrium 734 23 List Low
486 F-block 718 23 Redirect NA
487 Hydrogen compounds 708 22 B Mid
488 Silver compounds 707 22 B Mid
489 Isotopes of arsenic 706 22 List Low
490 Coronium 695 22 Start Low
491 Periodic Videos 691 22 Start Low
492 History of fluorine 686 22 B Low
493 Unseptbium 683 22 Redirect Low
494 D-block contraction 676 21 Start Low
495 S-block 674 21 Redirect NA
496 Nitrogen-13 674 21 Start Low
497 Mass excess 674 21 Start Mid
498 Element collecting 672 21 C Low
499 List of elements by atomic properties 670 21 List Mid
500 Allotropes of plutonium 666 21 Start Low