Template:List of oxidation states of the elements

Noble gas

+1 Bold values are main oxidation states

v t e Oxidation states of the elements
Element			Negative states						Positive states									Group	Notes
Element			−5	−4	−3	−2	−1	0	+1	+2	+3	+4	+5	+6	+7	+8	+9	Group	Notes
Z
1	hydrogen	H					−1	0	+1									1	^[1]
2	helium	He						0										18	^[2]
3	lithium	Li						0	+1									1	^[3]^[4]
4	beryllium	Be						0	+1	+2								2	^[5]^[6]
5	boron	B	−5				−1	0	+1	+2	+3							13	^[7]^[8]^[9]
6	carbon	C		−4	−3	−2	−1	0	+1	+2	+3	+4						14
7	nitrogen	N			−3	−2	−1	0	+1	+2	+3	+4	+5					15	^[10]
8	oxygen	O				−2	−1	0	+1	+2								16
9	fluorine	F					−1	0										17	^[11]^[12]
10	neon	Ne						0										18	^[13]
11	sodium	Na					−1	0	+1									1	^[3]^[14]
12	magnesium	Mg						0	+1	+2								2	^[15]^[16]
13	aluminium	Al				−2	−1	0	+1	+2	+3							13	^[17]^[18]^[19]^[20]
14	silicon	Si		−4	−3	−2	−1	0	+1	+2	+3	+4						14	^[21]
15	phosphorus	P			−3	−2	−1	0	+1	+2	+3	+4	+5					15	^[22]
16	sulfur	S				−2	−1	0	+1	+2	+3	+4	+5	+6				16
17	chlorine	Cl					−1	0	+1	+2	+3	+4	+5	+6	+7			17	^[23]^[24]
18	argon	Ar						0										18	^[25]
19	potassium	K					−1		+1									1	^[3]
20	calcium	Ca							+1	+2								2	^[26]^[27]
21	scandium	Sc						0	+1	+2	+3							3	^[28]^[29]^[30]
22	titanium	Ti				−2	−1	0	+1	+2	+3	+4						4	^[31]^[32]^[33]^[34]
23	vanadium	V			−3		−1	0	+1	+2	+3	+4	+5					5	^[32]
24	chromium	Cr		−4		−2	−1	0	+1	+2	+3	+4	+5	+6				6	^[32]
25	manganese	Mn			−3		−1	0	+1	+2	+3	+4	+5	+6	+7			7	^[35]^[36]
26	iron	Fe		−4		−2	−1	0	+1	+2	+3	+4	+5	+6	+7			8	^[37]^[38]^[39]
27	cobalt	Co			−3		−1	0	+1	+2	+3	+4	+5					9	^[32]
28	nickel	Ni				−2	−1	0	+1	+2	+3	+4						10	^[40]
29	copper	Cu				−2		0	+1	+2	+3	+4						11	^[39]^[41]
30	zinc	Zn				−2		0	+1	+2								12	^[39]^[42]^[43]^[44]
31	gallium	Ga	−5	−4	−3	−2	−1	0	+1	+2	+3							13	^[18]^[45]^[46]^[47]
32	germanium	Ge		−4	−3	−2	−1	0	+1	+2	+3	+4						14	^[48]^[21]
33	arsenic	As			−3	−2	−1	0	+1	+2	+3	+4	+5					15	^[18]^[49]^[50]^[51]
34	selenium	Se				−2	−1	0	+1	+2	+3	+4	+5	+6				16	^[52]^[53]^[54]^[55]^[56]
35	bromine	Br					−1	0	+1	+2	+3	+4	+5		+7			17	^[57]^[58]
36	krypton	Kr						0	+1	+2								18
37	rubidium	Rb					−1		+1									1	^[3]
38	strontium	Sr							+1	+2								2	^[59]^[27]
39	yttrium	Y						0	+1	+2	+3							3	^[60]^[61]^[62]
40	zirconium	Zr				−2		0	+1	+2	+3	+4						4	^[32]^[63]^[64]
41	niobium	Nb			−3		−1	0	+1	+2	+3	+4	+5					5	^[32]^[65]^[66]
42	molybdenum	Mo		−4		−2	−1	0	+1	+2	+3	+4	+5	+6				6	^[32]
43	technetium	Tc					−1	0	+1	+2	+3	+4	+5	+6	+7			7	^[67]
44	ruthenium	Ru		−4		−2		0	+1	+2	+3	+4	+5	+6	+7	+8		8	^[32]^[39]
45	rhodium	Rh			−3		−1	0	+1	+2	+3	+4	+5	+6	+7			9	^[32]^[68]^[69]
46	palladium	Pd						0	+1	+2	+3	+4	+5					10	^[70]^[71]^[72]^[73]
47	silver	Ag				−2	−1	0	+1	+2	+3							11	^[39]^[74]^[75]
48	cadmium	Cd				−2			+1	+2								12	^[39]^[76]
49	indium	In	−5			−2	−1	0	+1	+2	+3							13	^[18]^[77]^[78]^[79]
50	tin	Sn		−4	−3	−2	−1	0	+1	+2	+3	+4						14	^[18]^[80]^[81]^[21]
51	antimony	Sb			−3	−2	−1	0	+1	+2	+3	+4	+5					15	^[18]^[82]^[83]^[84]^[85]
52	tellurium	Te				−2	−1	0	+1	+2	+3	+4	+5	+6				16	^[18]^[86]^[87]^[88]^[89]
53	iodine	I					−1	0	+1	+2	+3	+4	+5	+6	+7			17	^[90]^[91]^[92]^[93]
54	xenon	Xe						0		+2		+4		+6		+8		18	^[94]^[95]^[96]
55	caesium	Cs					−1		+1									1	^[3]
56	barium	Ba							+1	+2								2	^[97]^[27]
57	lanthanum	La						0	+1	+2	+3							f-block groups	^[60]^[98]
58	cerium	Ce								+2	+3	+4						f-block groups
59	praseodymium	Pr						0	+1	+2	+3	+4	+5					f-block groups	^[60]^[99]^[100]^[101]
60	neodymium	Nd						0		+2	+3	+4						f-block groups	^[60]^[102]
61	promethium	Pm								+2	+3							f-block groups	^[103]
62	samarium	Sm						0	+1	+2	+3							f-block groups	^[104]
63	europium	Eu						0		+2	+3							f-block groups	^[60]
64	gadolinium	Gd						0	+1	+2	+3							f-block groups	^[60]
65	terbium	Tb						0	+1	+2	+3	+4						f-block groups	^[60]^[98]^[103]
66	dysprosium	Dy						0		+2	+3	+4						f-block groups	^[60]^[105]
67	holmium	Ho						0		+2	+3							f-block groups	^[60]^[103]
68	erbium	Er						0		+2	+3							f-block groups	^[60]^[103]
69	thulium	Tm						0	+1	+2	+3							f-block groups	^[60]^[98]
70	ytterbium	Yb						0	+1	+2	+3							f-block groups	^[60]^[98]
71	lutetium	Lu						0		+2	+3							3	^[60]^[103]
72	hafnium	Hf				−2		0	+1	+2	+3	+4						4	^[32]^[64]^[106]
73	tantalum	Ta			−3		−1	0	+1	+2	+3	+4	+5					5	^[32]^[66]
74	tungsten	W		−4		−2	−1	0	+1	+2	+3	+4	+5	+6				6	^[32]
75	rhenium	Re			−3		−1	0	+1	+2	+3	+4	+5	+6	+7			7	^[107]
76	osmium	Os		−4		−2	−1	0	+1	+2	+3	+4	+5	+6	+7	+8		8	^[39]^[108]
77	iridium	Ir			−3	−2	−1	0	+1	+2	+3	+4	+5	+6	+7	+8	+9	9	^[109]^[110]^[111]^[112]^[113]
78	platinum	Pt			−3	−2	−1	0	+1	+2	+3	+4	+5	+6				10	^[39]^[114]^[115]
79	gold	Au			−3	−2	−1	0	+1	+2	+3		+5					11	^[39]^[116]
80	mercury	Hg				−2			+1	+2								12	^[39]^[117]
81	thallium	Tl	−5			−2	−1		+1	+2	+3							13	^[18]^[118]^[119]^[120]
82	lead	Pb		−4		−2	−1	0	+1	+2	+3	+4						14	^[18]^[121]^[122]^[123]
83	bismuth	Bi			−3	−2	−1	0	+1	+2	+3	+4	+5					15	^[124]^[125]^[126]^[127]^[128]
84	polonium	Po				−2				+2		+4	+5	+6				16	^[129]
85	astatine	At					−1		+1		+3		+5		+7			17
86	radon	Rn								+2				+6				18	^[130]^[131]^[132]
87	francium	Fr							+1									1
88	radium	Ra								+2								2
89	actinium	Ac									+3							f-block groups
90	thorium	Th					−1		+1	+2	+3	+4						f-block groups	^[133]^[134]^[135]
91	protactinium	Pa								+2	+3	+4	+5					f-block groups	^[136]
92	uranium	U					−1		+1	+2	+3	+4	+5	+6				f-block groups	^[137]^[138]^[139]
93	neptunium	Np								+2	+3	+4	+5	+6	+7			f-block groups	^[140]
94	plutonium	Pu								+2	+3	+4	+5	+6	+7	+8		f-block groups	^[141]^[142]
95	americium	Am								+2	+3	+4	+5	+6	+7			f-block groups	^[143]
96	curium	Cm									+3	+4	+5	+6				f-block groups	^[144]^[145]^[146]^[147]
97	berkelium	Bk								+2	+3	+4	+5					f-block groups	^[144]^[145]^[148]^[149]^[150]
98	californium	Cf								+2	+3	+4	+5					f-block groups	^[144]^[145]
99	einsteinium	Es								+2	+3	+4						f-block groups	^[151]
100	fermium	Fm								+2	+3							f-block groups
101	mendelevium	Md								+2	+3							f-block groups
102	nobelium	No								+2	+3							f-block groups
103	lawrencium	Lr									+3							3
104	rutherfordium	Rf										+4						4
105	dubnium	Db											+5					5	^[152]
106	seaborgium	Sg						0						+6				6	^[153]^[154]
107	bohrium	Bh													+7			7	^[155]
108	hassium	Hs														+8		8	^[156]
109	meitnerium	Mt																9
110	darmstadtium	Ds																10
111	roentgenium	Rg																11
112	copernicium	Cn								+2								12	^[157]
113	nihonium	Nh																13
114	flerovium	Fl																14
115	moscovium	Mc																15
116	livermorium	Lv																16
117	tennessine	Ts																17
118	oganesson	Og																18

Template documentation

Documentation

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In List of oxidation states of the elements

Per element:

{{List of oxidation states of the elements/row|symbol=|os=|ref=|note=}}

|os= to list options in this form (b-values = bold: main oxidation states), in any order:

|os = -5, -4, -3, -2,-1, 0, +1, +2, +3, +4, +5, +6, +7, +8, +9-5b, -4b, -3b, -2b, -1b, 0b, +1b, +2b, +3b, +4b, +5b, +6b, +7b, +8b, +9b

|ref= should have <ref>...</ref> tags; one or more refs can be entered.

v t e Chemical element data sets
ID	{{Infobox element/symbol-to-name}} · ID overview {{Infobox element/symbol-to-Z}} {{Infobox element/Z-to-symbol}} {{Infobox element/symbol-to-QID}} {{Infobox element/symbol-to-symbol}} (symbol self-check, formatting)
Periodic table	{{Infobox element/symbol-to-group}} 1–18 · overview {{Infobox element/symbol-to-period}} ① –⑧ · overview {{Infobox element/symbol-to-block}} s-p-d-f-g {{Infobox element/symbol-to-symbol-NESW}} (neighbours in the PT)
Properties (overview)	{{Infobox element/symbol-to-metal-moid-nonmetal}} {{Infobox element/symbol-to-occurrence}} {{Infobox element/symbol-to-phase}} (state of matter) {{Infobox element/symbol-to-allotropes}} IB · overview {{Infobox element/symbol-to-electron-configuration}} (overview) {{Infobox element/symbol-to-term-symbol}} · (overview; as used) {{Infobox element/symbol-to-oxidation-state}} {{Infobox element/symbol-to-valence-group}}
Etymology	{{Infobox element/symbol-to-symbol-etymology}} (11x, non-trivial, overview)
enwiki	{{Infobox element/symbol-to-pagename}} {{Infobox element/symbol-to-shyphen-name}} {{Infobox element/symbol-to-pronunciation}} · overview {{Infobox element/symbol-to-article-quality}} (not in mainspace) {{Infobox element/symbol-to-odd-even}} (Z; to alternate table background)
Images	{{Infobox element/symbol-to-top-image}}, {{caption}}, {{alt text}} · overview {{Infobox element/symbol-to-spectral-lines-image}} {{Infobox element/symbol-to-zh}} (not mainspace) · ID overview {{Infobox element/symbol-to-pymol-color}} · {{PyMOL color}} (not in mainspace)
Isotopes	{{saw}} (overview, WD:s.a.w. comparing enwiki-wikidata) {{Infobox element/symbol-to-saw/year-changed}} {{Infobox element/symbol-to-most-stable-isotope}} (when not stable only)
Wikidata	{{Infobox element/symbol-to-electron-configuration}} (overview) [WD:electron configuration (P8000)] {{Infobox element/symbol-to-term-symbol}} · (Overview; as used) {{Infobox element/symbol-to-oxidation-state}} [WD:oxidation state (P1121)] {{Infobox element/symbol-to-saw}} standard atomic weight (overview; s.a.w. comparing enwiki-wikidata) [WD:mass (P2067)] {{IDs}} · {{Pronunciation}} [WD:Unicode character (P487)] {{elconfig}} [WD:electron configuration (P8000)] {{Infobox element/symbol-to-zh}} · (ID overview) [WD:Unicode character (P487)] — not in mainspace
Overviews	{{IDs}} · {{Pronunciation}} {{Properties}} {{elconfig}} s.a.w. overview · (s.a.w. compare enwiki–wikidata) period 8 overview (E119; theoretical element pages) {{Oxidation state}} · {{List of oxidation states of the elements}} Infobox formatting overview: group, period, block
Data hardcoded (not using these datalists)	{{element cell}} etc., in articles: element cell articles, cell-linked, cell-large, cell-property articles: {{List of elements}} infobox references: List of References (like m.p., b.p.)
nav	{{Infobox element/symbol-to--overview1}}
Category:Infobox element data sets (11) (overviews) · Category:Infobox element templates by element (119) · All pages beginning with Template:Infobox element/symbol-to- · All pages beginning with Template:Infobox element/ meta templates: {{Infobox element}} · {{Infobox isotopes (meta)}}

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Template:List of oxidation states of the elements

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See also: oxidation states in {{infobox element}}

See also