Wikipedia:WikiProject Elements/Isotopes

This task force of WikiProject Elements is focused on creating entries on all known isotopes. There are about 3100 known isotopes and 580 isomers, so this is quite an undertaking, similar in scope to the astronomical objects project.

(NB: This task force is pretty much inactive: discussions about the isotopes pages should be held at the main WT:ELEM page.)

Each member of this project should choose one or more tasks that they feel they can contribute best. Keep in mind how much time you are willing to devote to this project and plan accordingly.

Data acquisition: scour research material of isotope data and enters it into the tables. Checks for consistency with isotope data used at Wikipedia:WikiProject Elements.
Graphics and table editor: use the template to place a table in each entry. Creates the PNG graphics of each isotope chart at the top of the table.
Proofreader: make sure that things are spelled right, grammar is correct, tables appear as they should, and catches errors such as a helium-4 title on the lithium-7 table. Proofreaders who have the expertise may fix factual or data inaccuracies.

Recent changes in WP:Elements
In the most popular pages (source) In all project pages (+talkpages)
List overview · Updated: 2021-12-23 · This box: v t

Chemical element isotope pages by quality
Quality
Quality	Total
FA	2
B	9
C	39
Start	36
Stub	12
List	125
Category	130
Project	1
Redirect	8,251
Template	5
Assessed	8,610
Total	8,610
WikiWork factors (?)		ω = 435	Ω = 4.44

Isotope pages

v t e Index to chemical element pages
	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18
①	^iso's ₁H IB-H[e] IBisos d:Q556																	^iso's ₂He IB-He[e] IBisos d:Q560
②	^iso's ₃Li IB-Li[e] IBisos d:Q568	^iso's ₄Be IB-Be[e] IBisos d:Q569											^iso's ₅B IB-B[e] IBisos d:Q618	^iso's ₆C IB-C[e] IBisos d:Q623	^iso's ₇N IB-N[e] IBisos d:Q627	^iso's ₈O IB-O[e] IBisos d:Q629	^iso's ₉F IB-F[e] IBisos d:Q650	^iso's ₁₀Ne IB-Ne[e] IBisos d:Q654
③	^iso's ₁₁Na IB-Na[e] IBisos d:Q658	^iso's ₁₂Mg IB-Mg[e] IBisos d:Q660											^iso's ₁₃Al IB-Al[e] IBisos d:Q663	^iso's ₁₄Si IB-Si[e] IBisos d:Q670	^iso's ₁₅P IB-P[e] IBisos d:Q674	^iso's ₁₆S IB-S[e] IBisos d:Q682	^iso's ₁₇Cl IB-Cl[e] IBisos d:Q688	^iso's ₁₈Ar IB-Ar[e] IBisos d:Q696
④	^iso's ₁₉K IB-K[e] IBisos d:Q703	^iso's ₂₀Ca IB-Ca[e] IBisos d:Q706	^iso's ₂₁Sc IB-Sc[e] IBisos d:Q713	^iso's ₂₂Ti IB-Ti[e] IBisos d:Q716	^iso's ₂₃V IB-V[e] IBisos d:Q722	^iso's ₂₄Cr IB-Cr[e] IBisos d:Q725	^iso's ₂₅Mn IB-Mn[e] IBisos d:Q731	^iso's ₂₆Fe IB-Fe[e] IBisos d:Q677	^iso's ₂₇Co IB-Co[e] IBisos d:Q740	^iso's ₂₈Ni IB-Ni[e] IBisos d:Q744	^iso's ₂₉Cu IB-Cu[e] IBisos d:Q753	^iso's ₃₀Zn IB-Zn[e] IBisos d:Q758	^iso's ₃₁Ga IB-Ga[e] IBisos d:Q861	^iso's ₃₂Ge IB-Ge[e] IBisos d:Q867	^iso's ₃₃As IB-As[e] IBisos d:Q871	^iso's ₃₄Se IB-Se[e] IBisos d:Q876	^iso's ₃₅Br IB-Br[e] IBisos d:Q879	^iso's ₃₆Kr IB-Kr[e] IBisos d:Q888
⑤	^iso's ₃₇Rb IB-Rb[e] IBisos d:Q895	^iso's ₃₈Sr IB-Sr[e] IBisos d:Q938	^iso's ₃₉Y IB-Y[e] IBisos d:Q941	^iso's ₄₀Zr IB-Zr[e] IBisos d:Q1038	^iso's ₄₁Nb IB-Nb[e] IBisos d:Q1046	^iso's ₄₂Mo IB-Mo[e] IBisos d:Q1053	^iso's ₄₃Tc IB-Tc[e] IBisos d:Q1054	^iso's ₄₄Ru IB-Ru[e] IBisos d:Q1086	^iso's ₄₅Rh IB-Rh[e] IBisos d:Q1087	^iso's ₄₆Pd IB-Pd[e] IBisos d:Q1089	^iso's ₄₇Ag IB-Ag[e] IBisos d:Q1090	^iso's ₄₈Cd IB-Cd[e] IBisos d:Q1091	^iso's ₄₉In IB-In[e] IBisos d:Q1094	^iso's ₅₀Sn IB-Sn[e] IBisos d:Q1096	^iso's ₅₁Sb IB-Sb[e] IBisos d:Q1099	^iso's ₅₂Te IB-Te[e] IBisos d:Q1100	^iso's ₅₃I IB-I[e] IBisos d:Q1103	^iso's ₅₄Xe IB-Xe[e] IBisos d:Q1106
⑥	^iso's ₅₅Cs IB-Cs[e] IBisos d:Q1108	^iso's ₅₆Ba IB-Ba[e] IBisos d:Q1112	^iso's ₇₁Lu IB-Lu[e] IBisos d:Q1857	^iso's ₇₂Hf IB-Hf[e] IBisos d:Q1119	^iso's ₇₃Ta IB-Ta[e] IBisos d:Q1123	^iso's ₇₄W IB-W[e] IBisos d:Q743	^iso's ₇₅Re IB-Re[e] IBisos d:Q737	^iso's ₇₆Os IB-Os[e] IBisos d:Q751	^iso's ₇₇Ir IB-Ir[e] IBisos d:Q877	^iso's ₇₈Pt IB-Pt[e] IBisos d:Q880	^iso's ₇₉Au IB-Au[e] IBisos d:Q897	^iso's ₈₀Hg IB-Hg[e] IBisos d:Q925	^iso's ₈₁Tl IB-Tl[e] IBisos d:Q932	^iso's ₈₂Pb IB-Pb[e] IBisos d:Q708	^iso's ₈₃Bi IB-Bi[e] IBisos d:Q942	^iso's ₈₄Po IB-Po[e] IBisos d:Q979	^iso's ₈₅At IB-At[e] IBisos d:Q999	^iso's ₈₆Rn IB-Rn[e] IBisos d:Q1133
⑦	^iso's ₈₇Fr IB-Fr[e] IBisos d:Q671	^iso's ₈₈Ra IB-Ra[e] IBisos d:Q1128	^iso's ₁₀₃Lr IB-Lr[e] IBisos d:Q1905	^iso's ₁₀₄Rf IB-Rf[e] IBisos d:Q1226	^iso's ₁₀₅Db IB-Db[e] IBisos d:Q1232	^iso's ₁₀₆Sg IB-Sg[e] IBisos d:Q1234	^iso's ₁₀₇Bh IB-Bh[e] IBisos d:Q1249	^iso's ₁₀₈Hs IB-Hs[e] IBisos d:Q1252	^iso's ₁₀₉Mt IB-Mt[e] IBisos d:Q1258	^iso's ₁₁₀Ds IB-Ds[e] IBisos d:Q1266	^iso's ₁₁₁Rg IB-Rg[e] IBisos d:Q1272	^iso's ₁₁₂Cn IB-Cn[e] IBisos d:Q1278	^iso's ₁₁₃Nh IB-Nh[e] IBisos d:Q1301	^iso's ₁₁₄Fl IB-Fl[e] IBisos d:Q1302	^iso's ₁₁₅Mc IB-Mc[e] IBisos d:Q1303	^iso's ₁₁₆Lv IB-Lv[e] IBisos d:Q1304	^iso's ₁₁₇Ts IB-Ts[e] IBisos d:Q1306	^iso's ₁₁₈Og IB-Og[e] IBisos d:Q1307
⑧	^iso's ₁₁₉Uue IB-Uue[e] IBisos d:Q1139	^iso's ₁₂₀Ubn IB-Ubn[e] IBisos d:Q1146

			^iso's ₅₇La IB-La[e] IBisos d:Q1801	^iso's ₅₈Ce IB-Ce[e] IBisos d:Q1385	^iso's ₅₉Pr IB-Pr[e] IBisos d:Q1386	^iso's ₆₀Nd IB-Nd[e] IBisos d:Q1388	^iso's ₆₁Pm IB-Pm[e] IBisos d:Q1809	^iso's ₆₂Sm IB-Sm[e] IBisos d:Q1819	^iso's ₆₃Eu IB-Eu[e] IBisos d:Q1396	^iso's ₆₄Gd IB-Gd[e] IBisos d:Q1832	^iso's ₆₅Tb IB-Tb[e] IBisos d:Q1838	^iso's ₆₆Dy IB-Dy[e] IBisos d:Q1843	^iso's ₆₇Ho IB-Ho[e] IBisos d:Q1846	^iso's ₆₈Er IB-Er[e] IBisos d:Q1849	^iso's ₆₉Tm IB-Tm[e] IBisos d:Q1853	^iso's ₇₀Yb IB-Yb[e] IBisos d:Q1855
			^iso's ₈₉Ac IB-Ac[e] IBisos d:Q1121	^iso's ₉₀Th IB-Th[e] IBisos d:Q1115	^iso's ₉₁Pa IB-Pa[e] IBisos d:Q1109	^iso's ₉₂U IB-U[e] IBisos d:Q1098	^iso's ₉₃Np IB-Np[e] IBisos d:Q1105	^iso's ₉₄Pu IB-Pu[e] IBisos d:Q1102	^iso's ₉₅Am IB-Am[e] IBisos d:Q1872	^iso's ₉₆Cm IB-Cm[e] IBisos d:Q1876	^iso's ₉₇Bk IB-Bk[e] IBisos d:Q1882	^iso's ₉₈Cf IB-Cf[e] IBisos d:Q1888	^iso's ₉₉Es IB-Es[e] IBisos d:Q1892	^iso's ₁₀₀Fm IB-Fm[e] IBisos d:Q1896	^iso's ₁₀₁Md IB-Md[e] IBisos d:Q1898	^iso's ₁₀₂No IB-No[e] IBisos d:Q1901
			^iso's ₁₂₁Ubu IB-Ubu[e] IBisos d:Q1466	^iso's ₁₂₂Ubb IB-Ubb[e] IBisos d:Q7425		^iso's ₁₂₄Ubq IB-Ubq[e] IBisos d:Q428741		^iso's ₁₂₆Ubh IB-Ubh[e] IBisos d:Q54377

Article quality: FA GA A B ELEMENTS AQ list ELEMENTS AQ table
Elements: MOS:NONEWELEMENTS (E119 page creation) Infobox element (meta) cat:Infoboxes element (124)
Isotopes: Table of nuclides {{Navbox isotope templates}} Cat: cat:Isotopes cat:Tables of nuclides cat:Metastable isotopes cat:Isotopes by element cat:Infoboxes isotopes (119)
Periodic tables: Periodic table (basic)

Isotope tables

These tables are collections of links to all likely articles about isotopes and metastable isotopes. Perhaps this can be turned into articles eventually, but for now this is for internal use. "Likely" is defined as anything present in list of isotopes articles as of 29 March 2009. Contact Headbomb for questions about these lists, or for their maintenance. Using Anomie's link classifier when viewing these lists will clarify which are isotopes are redirect and which are full articles.

Guidelines (historical)

Naming conventions

Wikipedia:Naming_conventions#Isotopes/Nuclides

Isotopes of element articles

All page titles for the Elements of isotope pages will follow this format:

Isotopes of element

The element name is in lowercase as with the standard wiki style of article naming. Other variations such as Isotopes of Element will redirect to Isotopes of element and so on.

Individual isotope page template

(Note that the image within the infobox is not yet standardized.)

Color scheme

decay mode (with halflife gradient)
half-life:	less than 1ms	1ms to 1sec	1sec to 1day	1day to 1year	1year to 10³y	10³y to 10⁶y	10⁶y to 10¹²y
Alpha decay
Alpha and Beta
Beta^± decay
Beta and EC
Electron capture
Alpha and EC
stable (>10¹²years)
neutron/proton emission
evaporation/spontaneous fission
gamma radiation / internal conversion (probably not needed)

Navigation template

Lighter: {{{lighter}}}	WikiProject Elements/Isotopes is an [[Isotopes of {{{element}}}\|isotope]] of [[{{{element}}}]]	Heavier: {{{heavier}}}
Decay product of: {{{before}}}	Decay chain of wikiproject elements/isotopes	Decays to: {{{after}}}

Past members of WP:ISOTOPES

Oo64eva (06/28/05)
The Sunborn (14/06/05)
oo64eva (06/13/05)
The Sunborn
Splarka (6/02/05)
Herbee
Bud0011 (July 6th, 2008 )
Lucent (2010)

v t e Charts of nuclides
Representations	List of nuclides, Table of nuclides segmented, wide segmented, narrow
Images	Nuclide map (segmented), Nuclide map (complete), Table of isotopes
Articles on isotopes of an element	Isotope index by periodic table
Various tables and lists of the nuclides