Wikipedia:WikiProject Elements/Popular pages

 Main
talk Templates
RELC Articles
RELC
Stats Periodic Table by Quality
By importance Pictures Isotopes Periodic Table Graphics (PTG) Participants
WikiChem IRC Links
 

This is a list of pages in the scope of Wikipedia:WikiProject Elements along with pageviews.

To report bugs, please write on the Community tech bot talk page on Meta.

List

Period: 2026-06-01 to 2026-06-30

Total views: 3,517,652

Updated: 03:55, 8 July 2026 (UTC)

Rank	Page title	Views	Daily average	Assessment	Importance
1	Periodic table	248,178	8,272	FA	Top
2	Gold	61,587	2,052	B	Top
3	Mercury (element)	50,033	1,667	GA	Top
4	Aluminium	47,960	1,598	GA	Top
5	Tungsten	46,566	1,552	GA	Top
6	Hydrogen	43,007	1,433	FA	Top
7	Copper	42,886	1,429	GA	Top
8	Oxygen	41,643	1,388	FA	Top
9	List of chemical elements	40,054	1,335	List	Top
10	Silver	38,407	1,280	GA	Top
11	Iron	37,158	1,238	B	Top
12	Sulfur	36,491	1,216	B	Top
13	Platinum	35,395	1,179	GA	Top
14	Lead	35,032	1,167	FA	Top
15	Uranium	34,687	1,156	B	Top
16	Nitrogen	32,583	1,086	GA	Top
17	Polonium	31,048	1,034	GA	High
18	Carbon	30,441	1,014	GA	Top
19	Atom	30,346	1,011	B	Mid
20	Antimony	30,305	1,010	GA	High
21	Helium	30,068	1,002	B	Top
22	Potassium	29,257	975	GA	Top
23	Alchemical symbol	28,323	944	List	Low
24	Silicon	28,167	938	GA	Top
25	Tin	27,922	930	B	Top
26	Sodium	27,643	921	GA	Top
27	Lithium	27,552	918	B	Top
28	Cobalt	27,246	908	GA	Top
29	Xenon	26,466	882	FA	High
30	Titanium	26,174	872	GA	Top
31	Chlorine	25,795	859	GA	Top
32	Oganesson	24,954	831	FA	High
33	Bismuth	24,661	822	GA	High
34	Rare-earth element	24,523	817	C	Mid
35	Iodine	24,297	809	GA	Top
36	Arsenic	23,596	786	B	Top
37	Chemical element	23,516	783	B	Top
38	Dmitri Mendeleev	23,187	772	B	Top
39	Metal	23,157	771	B	Top
40	Zinc	23,074	769	FA	Top
41	Iridium	22,880	762	B	High
42	Chromium	22,754	758	GA	Top
43	Plutonium	21,808	726	FA	Top
44	Magnesium	21,690	723	B	Top
45	Phosphorus	21,630	721	B	Top
46	Age of Earth	21,382	712	B	Mid
47	Selenium	21,180	706	GA	Top
48	Palladium	21,174	705	B	High
49	Manganese	20,446	681	GA	Top
50	Boron	20,426	680	GA	Top
51	Radon	20,315	677	B	Top
52	Nickel	20,085	669	GA	Top
53	Radium	19,901	663	GA	High
54	Molybdenum	19,716	657	GA	High
55	Francium	19,216	640	FA	High
56	Osmium	19,090	636	GA	High
57	Tritium	17,950	598	B	Mid
58	White phosphorus	17,366	578	C	Low
59	Beryllium	16,546	551	GA	High
60	Deuterium	16,334	544	B	Mid
61	Argon	16,279	542	B	Top
62	Neon	16,188	539	B	Top
63	Noble gas	16,128	537	FA	High
64	Bromine	16,122	537	GA	Top
65	Extended periodic table	16,090	536	B	Mid
66	Calcium	16,088	536	GA	Top
67	Fluorine	15,294	509	FA	Top
68	Caesium-137	14,988	499	C	Low
69	Caesium	14,967	498	FA	High
70	Radiocarbon dating	14,873	495	FA	High
71	Tantalum	14,353	478	GA	High
72	Helium-3	14,275	475	B	Mid
73	Gallium	14,262	475	GA	High
74	Thorium	13,856	461	FA	High
75	Vanadium	13,744	458	GA	High
76	Half-life	13,467	448	C	Mid
77	Cadmium	13,205	440	GA	High
78	Krypton	12,677	422	GA	High
79	Uranium-235	12,400	413	Start	Low
80	Astatine	12,045	401	FA	Mid
81	Thallium	12,043	401	GA	High
82	Atomic number	11,990	399	C	Top
83	Moscovium	11,981	399	GA	Mid
84	Isotope	11,771	392	C	High
85	Rhodium	11,364	378	GA	High
86	Zirconium	11,272	375	GA	High
87	Abundance of the chemical elements	11,256	375	B	High
88	Red mercury	11,184	372	Start	Low
89	Technetium	10,768	358	FA	Top
90	Transition metal	10,581	352	B	Mid
91	Germanium	10,434	347	FA	Top
92	Ununennium	10,416	347	GA	Low
93	Abundance of elements in Earth's crust	10,402	346	List	Mid
94	Lise Meitner	10,387	346	FA	Low
95	Sterling silver	10,352	345	B	Low
96	Tennessine	10,266	342	FA	Mid
97	Niobium	10,145	338	FA	High
98	Tellurium	9,909	330	GA	High
99	Activated carbon	9,745	324	C	Low
100	Neodymium	9,648	321	B	High
101	Alkali metal	9,628	320	B	High
102	Yttrium	9,606	320	FA	High
103	Barium	9,115	303	GA	High
104	Protactinium	9,103	303	GA	Mid
105	Californium	9,082	302	FA	Mid
106	Halogen	8,937	297	B	High
107	Strontium	8,935	297	GA	High
108	Indium	8,852	295	GA	High
109	Timeline of chemical element discoveries	8,529	284	C	High
110	Unobtainium	8,332	277	C	Low
111	Island of stability	8,314	277	FA	Mid
112	Lanthanide	8,273	275	B	Mid
113	Gadolinium	8,170	272	C	High
114	Metalloid	8,098	269	FA	Mid
115	Heavy metals	8,000	266	B	Mid
116	Cobalt-60	7,949	264	C	Low
117	Rhenium	7,937	264	GA	High
118	Ruthenium	7,925	264	GA	High
119	Uranium-238	7,829	260	C	Mid
120	Isotopes of hydrogen	7,796	259	List	Low
121	Lanthanum	7,726	257	GA	Mid
122	Group (periodic table)	7,647	254	C	Mid
123	Americium	7,627	254	GA	Mid
124	Scandium	7,600	253	GA	High
125	Chemical symbol	7,476	249	List	High
126	Metallic hydrogen	7,318	243	B	Low
127	Gold mining	7,195	239	C	Mid
128	Rubidium	7,036	234	GA	High
129	Neptunium	6,971	232	GA	Mid
130	Plutonium-239	6,914	230	C	Low
131	Einsteinium	6,888	229	GA	Mid
132	Carbon-14	6,666	222	B	High
133	Alkaline earth metal	6,661	222	B	Mid
134	Promethium	6,600	220	GA	Mid
135	Block (periodic table)	6,504	216	C	Mid
136	Hydrogen atom	6,429	214	C	Low
137	Nonmetal	6,412	213	GA	Mid
138	Polonium-210	6,395	213	B	Mid
139	Lithium nickel manganese cobalt oxides	6,308	210	C	Low
140	Mercury	6,284	209	Disambig	NA
141	Hafnium	6,191	206	GA	High
142	Cerium	6,182	206	B	Mid
143	Actinide	6,129	204	C	Mid
144	Primordial nuclide	6,047	201	Start	Low
145	Oxidation state	5,904	196	B	High
146	Synthetic element	5,848	194	C	Mid
147	Noble metal	5,841	194	C	Mid
148	Curium	5,512	183	GA	Mid
149	Otto Hahn	5,384	179	FA	Low
150	Glenn T. Seaborg	5,327	177	GA	Mid
151	Samarium	5,306	176	GA	High
152	Livermorium	5,285	176	GA	Mid
153	Electron configurations of the elements	5,224	174	List	High
154	Nihonium	5,135	171	FA	Mid
155	Atomic mass	5,066	168	C	Top
156	Allotropy	5,045	168	C	Low
157	Holmium	5,025	167	GA	Mid
158	Lutetium	5,012	167	GA	Mid
159	Ytterbium	4,990	166	GA	Mid
160	Radionuclide	4,945	164	C	Low
161	Dysprosium	4,926	164	GA	Mid
162	Nucleosynthesis	4,918	163	C	Low
163	Fissile material	4,899	163	C	Low
164	Allotropes of carbon	4,839	161	C	Low
165	Flerovium	4,834	161	GA	Mid
166	History of the periodic table	4,830	161	C	Mid
167	Praseodymium	4,781	159	GA	High
168	Iodine-131	4,773	159	B	Low
169	Isotopes of uranium	4,694	156	List	Low
170	List of radioactive nuclides by half-life	4,683	156	List	Low
171	Copernicium	4,586	152	GA	Mid
172	Unbinilium	4,569	152	GA	Low
173	Actinium	4,511	150	GA	Mid
174	List of gold nuggets by size	4,507	150	Start	Low
175	Roentgenium	4,464	148	GA	Mid
176	List of fictional elements, materials, isotopes and subatomic particles	4,418	147	List	Low
177	Chalcogen	4,411	147	B	Mid
178	Strontium-90	4,379	145	C	Low
179	Americium-241	4,378	145	C	Low
180	Radiometric dating	4,370	145	B	Mid
181	Europium	4,342	144	C	Mid
182	Platinum group	4,331	144	C	Low
183	Neutronium	4,214	140	C	Low
184	Technetium-99m	4,207	140	B	Low
185	Decay chain	4,155	138	C	Low
186	Lawrencium	4,154	138	GA	Mid
187	Post-transition metal	4,088	136	B	Low
188	Mineral (nutrient)	4,081	136	B	Mid
189	Pnictogen	4,032	134	B	Mid
190	Plutonium-238	3,978	132	C	Low
191	Atomic radius	3,859	128	C	Low
192	Red phosphorus	3,846	128	Start	Low
193	Berkelium	3,833	127	GA	Mid
194	Isotopes of oxygen	3,818	127	C	Low
195	Atomic radii of the elements (data page)	3,770	125	List	Low
196	Isotopes of lead	3,767	125	List	Low
197	Prices of chemical elements	3,766	125	List	Low
198	Seaborgium	3,757	125	GA	Mid
199	Fermium	3,741	124	GA	Mid
200	Isotopes of helium	3,721	124	List	Low
201	Potassium-40	3,704	123	C	Mid
202	Erbium	3,693	123	B	Mid
203	Terbium	3,667	122	GA	Mid
204	MP Materials	3,611	120	C	Low
205	Isotopes of lithium	3,576	119	List	Low
206	Allotropes of oxygen	3,576	119	C	Low
207	Rutherfordium	3,519	117	GA	Mid
208	Table of nuclides	3,511	117	List	Mid
209	Isotopes of carbon	3,451	115	List	Low
210	Hassium	3,447	114	FA	Mid
211	Iron in folklore	3,424	114	Start	Low
212	Thulium	3,369	112	GA	Mid
213	Mendelevium	3,368	112	GA	Mid
214	Yuri Oganessian	3,368	112	C	Mid
215	Darmstadtium	3,333	111	GA	Mid
216	Carbon-12	3,314	110	Start	Low
217	Periodic trends	3,257	108	C	Low
218	Allotropes of iron	3,256	108	C	Low
219	Isotopes of caesium	3,236	107	List	Low
220	Period (periodic table)	3,233	107	C	Mid
221	Stable nuclide	3,225	107	C	Low
222	List of chemical element name etymologies	3,207	106	List	Low
223	Nobelium	3,194	106	GA	Mid
224	Dubnium	3,185	106	FA	Mid
225	Metals of antiquity	3,171	105	Start	Low
226	Meitnerium	3,159	105	GA	Mid
227	Isotopes of thorium	3,141	104	List	Low
228	Allotropes of phosphorus	3,139	104	B	Low
229	Helium-4	3,118	103	C	Low
230	Antihydrogen	3,100	103	C	Low
231	Austenite	3,095	103	C	Low
232	Nuclear isomer	3,065	102	C	High
233	Native metal	3,012	100	C	Low
234	Transuranium element	2,998	99	C	Low
235	Bohrium	2,952	98	GA	Mid
236	History of aluminium	2,919	97	FA	Low
237	Standard atomic weight	2,904	96	C	High
238	Electronegativities of the elements (data page)	2,866	95	List	Low
239	Unbiunium	2,832	94	GA	Low
240	Positronium	2,792	93	C	Low
241	Types of periodic tables	2,712	90	B	Low
242	Nuclide	2,703	90	C	Low
243	Superheavy element	2,661	88	C	Low
244	Isotopes of nitrogen	2,439	81	C	Low
245	Uranium-233	2,355	78	C	Low
246	List of elements by stability of isotopes	2,313	77	List	Mid
247	Isotopes of iron	2,303	76	List	Low
248	Isotopes of xenon	2,297	76	List	Low
249	Thorium-232	2,293	76	Start	Low
250	Uranium–lead dating	2,217	73	Start	Low
251	Mendeleev's predicted elements	2,201	73	C	High
252	Aluminum	2,191	73	Redirect	NA
253	Argentium sterling silver	2,176	72	Start	Low
254	Bismuth-209	2,163	72	B	Low
255	Goldschmidt classification	2,119	70	Start	Low
256	Isotopes of tellurium	2,096	69	List	Low
257	Isotopes of plutonium	2,090	69	List	Low
258	Radium-226	2,070	69	Start	Low
259	Boron group	2,064	68	B	Low
260	Carbon group	2,062	68	C	Mid
261	Isotopes of nickel	2,037	67	List	Low
262	Isotopes of cobalt	2,010	67	List	Low
263	Unbibium	1,984	66	GA	Low
264	Isotopes of gold	1,951	65	List	Low
265	Isotopes of iodine	1,945	64	List	Low
266	Refractory metals	1,908	63	B	Low
267	Isotopes of beryllium	1,905	63	List	Low
268	Tin pest	1,889	62	C	Low
269	Xenon-135	1,884	62	C	Low
270	Isotopes of neptunium	1,828	60	List	Low
271	Fluorine-18	1,825	60	C	Low
272	Carbon-13	1,802	60	C	Low
273	Isotopes of bismuth	1,799	59	List	Low
274	List of chemical elements named after people	1,783	59	List	Mid
275	Natural hydrogen	1,782	59	C	Low
276	Technetium-99	1,769	58	C	Low
277	Hardnesses of the elements (data page)	1,767	58	List	Low
278	Helium atom	1,765	58	C	Low
279	Isotopes of tantalum	1,758	58	List	Low
280	Solid nitrogen	1,758	58	C	Mid
281	Ionization energies of the elements (data page)	1,744	58	List	Low
282	Isotopes of radium	1,738	57	List	Low
283	Natural uranium	1,725	57	Start	Mid
284	Selenium in biology	1,707	56	C	Low
285	Unbihexium	1,691	56	GA	Low
286	Molar ionization energies of the elements	1,684	56	List	Low
287	Melting points of the elements (data page)	1,672	55	List	Low
288	Isotopes of polonium	1,658	55	List	Low
289	Isotopes of sodium	1,638	54	List	Low
290	Critical raw materials	1,638	54	C	Low
291	Coinage metals	1,599	53	Start	Low
292	Xenon compounds	1,598	53	B	Low
293	Isotopes of boron	1,576	52	List	Low
294	Isotopes of tin	1,574	52	List	Low
295	Solid hydrogen	1,552	51	Start	Low
296	Isotopes of thallium	1,536	51	List	Low
297	Unbitrium	1,527	50	Redirect	NA
298	Iridium-192	1,525	50	Start	Low
299	Actinium-225	1,498	49	C	Low
300	Group 3 element	1,474	49	GA	Low
301	Lynas	1,472	49	Start	Low
302	Isotopes of tungsten	1,467	48	List	Low
303	Isotopes of argon	1,408	46	List	Low
304	Isotopes of barium	1,403	46	List	Low
305	Allotropes of sulfur	1,397	46	C	Low
306	Isotopes of americium	1,385	46	List	Low
307	Uranium-236	1,379	45	C	Low
308	Δ13C	1,367	45	C	Low
309	Uranium-234	1,359	45	Start	Low
310	List of countries by silicon production	1,356	45	List	Low
311	List of chemical elements named after places	1,345	44	List	Mid
312	Isotopes of calcium	1,332	44	List	Low
313	Isotopes of protactinium	1,292	43	List	Low
314	Radon-222	1,263	42	Start	Low
315	Cosmic ray spallation	1,233	41	Stub	Low
316	Properties of metals, metalloids and nonmetals	1,233	41	C	Mid
317	Group 11 element	1,230	41	C	Low
318	Isotopes of silicon	1,226	40	List	Low
319	Lanthanide contraction	1,225	40	C	Low
320	Tho-Radia	1,225	40	C	Low
321	Isotopes of curium	1,217	40	List	Low
322	Valley of stability	1,215	40	B	Low
323	List of nuclides	1,191	39	List	Low
324	Isotopes of zirconium	1,188	39	List	Low
325	Iron-56	1,180	39	Start	Low
326	Naming of chemical elements	1,178	39	Start	Mid
327	Isotopes of krypton	1,175	39	List	Low
328	Isotopes of mercury	1,173	39	List	Low
329	Plutonium-244	1,163	38	Start	Low
330	Electron affinity (data page)	1,160	38	List	Low
331	Trace radioisotope	1,159	38	Stub	Low
332	Muonium	1,152	38	Stub	Low
333	Isotopes of sulfur	1,142	38	List	Low
334	History of gold	1,135	37	C	Low
335	Isotopes of ruthenium	1,129	37	List	Low
336	Isotopes of chlorine	1,123	37	List	Low
337	Isotopes of samarium	1,119	37	List	Low
338	Isotopes of potassium	1,118	37	List	Low
339	Isotopes of radon	1,115	37	List	Low
340	Isotopes of titanium	1,110	37	List	Low
341	Isotopes of fluorine	1,105	36	List	Low
342	Isotopes of lutetium	1,104	36	List	Low
343	Toxic heavy metal	1,095	36	Redirect	Mid
344	Sulphur	1,075	35	Redirect	NA
345	Isotopes of molybdenum	1,069	35	List	Low
346	Isotopes of cadmium	1,062	35	List	Low
347	Nuclear drip line	1,061	35	C	Low
348	Isotopes of strontium	1,059	35	List	Low
349	Isotopes of copper	1,058	35	List	Low
350	Densities of the elements (data page)	1,053	35	List	Low
351	Boiling points of the elements (data page)	1,049	34	List	Low
352	Beryllium-8	1,047	34	Start	Low
353	Isotopes of zinc	1,030	34	List	Low
354	Isotopes of californium	1,029	34	List	Low
355	Yttrium-90	1,018	33	Start	Low
356	Isotopes of astatine	1,012	33	List	Low
357	Group 12 element	1,010	33	GA	Low
358	Plutonium-240	1,000	33	Start	Low
359	Isotopes of indium	989	32	List	Low
360	Chemical elements in East Asian languages	975	32	C	Low
361	Period 7 element	957	31	C	Low
362	Isotopes of magnesium	941	31	List	Low
363	Group 7 element	939	31	B	Low
364	Systematic element name	935	31	Start	Low
365	Group 6 element	934	31	C	Low
366	Group 4 element	932	31	GA	Low
367	Main-group element	930	31	Start	Mid
368	Group 5 element	925	30	GA	Low
369	Isobar (nuclide)	923	30	Start	Low
370	Transfermium Wars	920	30	Start	Low
371	Isotopes of silver	915	30	List	Low
372	Isotopes of technetium	909	30	List	Low
373	Isotopes of iridium	899	29	List	Low
374	Isotopes of rubidium	897	29	List	Low
375	Isotopes of actinium	891	29	List	Low
376	Gold parting	885	29	B	Low
377	Isotopes of aluminium	876	29	List	Low
378	Period 6 element	872	29	C	Low
379	Isotopes of europium	864	28	List	Low
380	Fission products (by element)	861	28	List	Low
381	List of chemical element naming controversies	860	28	List	Low
382	Carbon compounds	855	28	C	Mid
383	Isotopes of gallium	846	28	List	Low
384	Cosmogenic nuclide	843	28	Start	Low
385	Isotopes of palladium	840	28	List	Low
386	Uranium-232	839	27	Stub	Low
387	Krypton-85	837	27	C	Low
388	Group 8 element	835	27	C	Low
389	Isotopes of bromine	834	27	List	Low
390	Speeds of sound of the elements	832	27	List	Low
391	Aluminium-26	824	27	Start	Low
392	Isotopes of platinum	820	27	List	Low
393	Isotopes of phosphorus	814	27	List	Low
394	Iodine-129	812	27	C	Low
395	Plutonium-241	806	26	Start	Low
396	Isotopes of hafnium	804	26	List	Low
397	Isotopes of neon	794	26	List	Low
398	Isotopes of antimony	790	26	List	Low
399	Absolute dating	788	26	C	Mid
400	Dividing line between metals and nonmetals	786	26	B	Low
401	Phosphorus-32	783	26	C	Low
402	Elastic properties of the elements (data page)	778	25	List	Low
403	Gold-198	776	25	Start	Low
404	Isotopes of francium	766	25	List	Low
405	Period 3 element	761	25	C	Low
406	Isotopes of osmium	760	25	List	Low
407	Isotopes of niobium	759	25	List	Low
408	Isotopes of rhenium	754	25	List	Low
409	Isotopes of neodymium	749	24	List	Low
410	Isotopes of oganesson	747	24	List	Low
411	Radium-223	747	24	C	Low
412	Isotopes of germanium	746	24	List	Low
413	Light metal	741	24	Stub	Low
414	Technetium-99m generator	729	24	Start	Low
415	Iodine-125	723	24	C	Low
416	Isotopes of flerovium	722	24	List	Low
417	Isotopes of selenium	721	24	List	Low
418	Isotopes of gadolinium	720	24	List	Low
419	Nitrogen compounds	720	24	B	Mid
420	Isotopic labeling	716	23	C	Mid
421	Isotopes of chromium	716	23	List	Low
422	Isotopes of lanthanum	710	23	List	Low
423	D-block	705	23	Redirect	NA
424	Rare-earth industry in Australia	700	23	B	Low
425	Symbol (chemistry)	694	23	Redirect	NA
426	Period 2 element	684	22	B	Low
427	Synthetic radioisotope	678	22	Start	Mid
428	Vapor pressures of the elements	677	22	List	Low
429	Free element	674	22	Stub	Low
430	Gold compounds	673	22	B	Low
431	Nickel-62	673	22	Start	Low
432	Monoisotopic element	671	22	C	Low
433	Copper-64	670	22	C	Low
434	Albert Ghiorso	667	22	C	Mid
435	History of lead	667	22	C	High
436	Period 4 element	663	22	C	Low
437	Isotopes of promethium	662	22	List	Low
438	Isotopes of ytterbium	660	22	List	Low
439	Tellurium-128	659	21	Redirect	NA
440	Continent of stability	658	21	Start	Low
441	Cesium	654	21	Redirect	NA
442	Fluorine compounds	654	21	B	Low
443	Isotopes of cerium	639	21	List	Low
444	Iodine-123	634	21	C	Low
445	Diagonal relationship	632	21	Start	Low
446	Occurrence of thorium	629	20	Start	Low
447	Delftia acidovorans	628	20	Start	Low
448	Isotopes of yttrium	626	20	List	Low
449	List of CAS numbers by chemical compound	626	20	List	Low
450	Commonly used gamma-emitting isotopes	620	20	C	Low
451	Isotopes of dysprosium	619	20	List	Low
452	Isotopes of scandium	617	20	List	Low
453	Period 1 element	615	20	GA	Mid
454	Protonium	610	20	Start	Low
455	Unbiquadium	610	20	GA	Low
456	Period 5 element	606	20	C	Low
457	Stable isotope ratio	605	20	Start	Low
458	Isotopes of manganese	597	19	List	Low
459	Names for sets of chemical elements	596	19	List	Low
460	Periodic Videos	585	19	Start	Low
461	Group 10 element	583	19	C	Low
462	Element collecting	581	19	C	Low
463	Isotopes of livermorium	574	19	List	Low
464	Isotopes of berkelium	566	18	List	Low
465	Diproton	561	18	Redirect	NA
466	Isotopic signature	561	18	Start	Low
467	Hard carbon	560	18	Stub	Low
468	Helion (chemistry)	559	18	Stub	Low
469	Periodic table (crystal structure)	552	18	List	Low
470	Behavior of nuclear fuel during a reactor accident	549	18	C	Low
471	Isotopes of vanadium	545	18	List	Low
472	Isotopes of holmium	542	18	List	Low
473	Sulfur compounds	542	18	Start	Mid
474	Neptunium-237	542	18	Redirect	NA
475	Coronium	540	18	Start	Low
476	Caesium-133	539	17	Redirect	NA
477	Copper compounds	536	17	C	Mid
478	Electrical resistivities of the elements (data page)	535	17	List	Low
479	Iron-55	535	17	C	Low
480	Isotopes of rhodium	531	17	List	Low
481	History of fluorine	521	17	B	Low
482	List of countries by palladium production	516	17	List	Low
483	Allotropes of plutonium	512	17	Start	Low
484	Group 9 element	504	16	C	Low
485	Isotopes of terbium	501	16	List	Low
486	Iron compounds	501	16	B	Mid
487	Isotopes of arsenic	500	16	List	Low
488	Isotopes of seaborgium	500	16	List	Low
489	Calcium-48	500	16	Start	Low
490	Tetraneutron	499	16	C	Low
491	Tungsten-180	499	16	Redirect	NA
492	Isotopes of copernicium	492	16	List	Low
493	Ausenium and hesperium	488	16	Start	Low
494	Silver certificate	475	15	Start	Low
495	Mercury cycle	466	15	C	Low
496	Isotopes of fermium	465	15	List	Low
497	Isotopes of einsteinium	461	15	List	Low
498	Antiprotonic helium	460	15	Start	Low
499	Isotopes of praseodymium	460	15	List	Low
500	Isotopes of hassium	456	15	List	Low