Oxidation Number of all Elements in Periodic Table

In the below table we mention common oxidation number of all the elements in periodic table. Some compounds have multiple oxidation states or oxidation numbers depending on the chemical compound they form. 

Please note that these are common oxidation numbers, as an element shows more than one oxidation state depending on the chemistry of compound, molecular structure they form. 

Please also note that the elements beyond element 118 (Oganesson) in periodic table of elements are highly unstable with extremely short lifespans; so, these elements (beyond 118) oxidation state is not confirmed with well-defined oxidation states. 

Given below are all elements of the modern periodic table with element name, element symbol, atomic number and common oxidation state.

S.  No.	Element Name	Element Symbol	Atomic Number	Oxidation Number (Common)
1	Hydrogen	H	1	+1, -1
2	Helium	He	2	0
3	Lithium	Li	3	1
4	Beryllium	Be	4	2
5	Boron	B	5	3
6	Carbon	C	6	-4, +4
7	Nitrogen	N	7	-3, +3, +5
8	Oxygen	O	8	-2
9	Fluorine	F	9	-1
10	Neon	Ne	10	0
11	Sodium	Na	11	1
12	Magnesium	Mg	12	2
13	Aluminum	Al	13	3
14	Silicon	Si	14	-4, +4
15	Phosphorus	P	15	-3, +3, +5
16	Sulfur	S	16	-2, +4, +6
17	Chlorine	Cl	17	-1
18	Argon	Ar	18	0
19	Potassium	K	19	1
20	Calcium	Ca	20	2
21	Scandium	Sc	21	3
22	Titanium	Ti	22	+2, +3, +4
23	Vanadium	V	23	+2, +3, +4, +5
24	Chromium	Cr	24	+2, +3, +6
25	Manganese	Mn	25	+2, +4, +7
26	Iron	Fe	26	+2, +3
27	Cobalt	Co	27	+2, +3
28	Nickel	Ni	28	2
29	Copper	Cu	29	+1, +2
30	Zinc	Zn	30	2
31	Gallium	Ga	31	3
32	Germanium	Ge	32	-4, +2, +4
33	Arsenic	As	33	-3, +3, +5
34	Selenium	Se	34	-2, +4, +6
35	Bromine	Br	35	-1
36	Krypton	Kr	36	0
37	Rubidium	Rb	37	1
38	Strontium	Sr	38	2
39	Yttrium	Y	39	3
40	Zirconium	Zr	40	4
41	Niobium	Nb	41	+3, +5
42	Molybdenum	Mo	42	+2, +3, +4, +6
43	Technetium	Tc	43	+4, +7
44	Ruthenium	Ru	44	+2, +3, +4, +6
45	Rhodium	Rh	45	+2, +3, +4
46	Palladium	Pd	46	+2, +4
47	Silver	Ag	47	1
48	Cadmium	Cd	48	2
49	Indium	In	49	3
50	Tin	Sn	50	+2, +4
51	Antimony	Sb	51	-3, +3, +5
52	Tellurium	Te	52	-2, +4, +6
53	Iodine	I	53	-1, +1, +5, +7
54	Xenon	Xe	54	-2, +2, +4, +6
55	Cesium	Cs	55	1
56	Barium	Ba	56	2
57	Lanthanum	La	57	3
58	Cerium	Ce	58	+3, +4
59	Praseodymium	Pr	59	3
60	Neodymium	Nd	60	3
61	Promethium	Pm	61	3
62	Samarium	Sm	62	+2, +3
63	Europium	Eu	63	+2, +3
64	Gadolinium	Gd	64	3
65	Terbium	Tb	65	3
66	Dysprosium	Dy	66	3
67	Holmium	Ho	67	3
68	Erbium	Er	68	3
69	Thulium	Tm	69	+2, +3
70	Ytterbium	Yb	70	+2, +3
71	Lutetium	Lu	71	3
72	Hafnium	Hf	72	4
73	Tantalum	Ta	73	5
74	Tungsten	W	74	+2, +4, +6
75	Rhenium	Re	75	+4, +6
76	Osmium	Os	76	+2, +4, +6
77	Iridium	Ir	77	+3, +4
78	Platinum	Pt	78	+2, +4
79	Gold	Au	79	+1, +3
80	Mercury	Hg	80	+1, +2
81	Thallium	Tl	81	+1, +3
82	Lead	Pb	82	+2, +4
83	Bismuth	Bi	83	+3, +5
84	Polonium	Po	84	+2, +4
85	Astatine	At	85	-1, +1, +3, +5
86	Radon	Rn	86	0
87	Francium	Fr	87	1
88	Radium	Ra	88	2
89	Actinium	Ac	89	3
90	Thorium	Th	90	4
91	Protactinium	Pa	91	5
92	Uranium	U	92	+4, +6
93	Neptunium	Np	93	+3, +4, +5, +6
94	Plutonium	Pu	94	+3, +4, +5, +6
95	Americium	Am	95	+3, +4, +5, +6
96	Curium	Cm	96	3
97	Berkelium	Bk	97	+3, +4
98	Californium	Cf	98	3
99	Einsteinium	Es	99	3
100	Fermium	Fm	100	3
101	Mendelevium	Md	101	+2, +3
102	Nobelium	No	102	+2, +3
103	Lawrencium	Lr	103	3
104	Rutherfordium	Rf	104	4
105	Dubnium	Db	105	5
106	Seaborgium	Sg	106	6
107	Bohrium	Bh	107	7
108	Hassium	Hs	108	8
109	Meitnerium	Mt	109	9
110	Darmstadtium	Ds	110	10
111	Roentgenium	Rg	111	11
112	Copernicium	Cn	112	2
113	Nihonium	Nh	113	1
114	Flerovium	Fl	114	2
115	Moscovium	Mc	115	1
116	Livermorium	Lv	116	2
117	Tennessine	Ts	117	1
118	Oganesson	Og	118	2
119	Ununennium	Uue	119	Not yet confirmed  oxidation states
120	Unbinilium	Ubn	120	Not yet confirmed  oxidation states
121	Unbiunium	Ubu	121	Not yet confirmed  oxidation states
122	Unbitrium	Ubt	122	Not yet confirmed  oxidation states
123	Unbiquadium	Ubq	123	Not yet confirmed  oxidation states
124	Unbihexium	Ubh	124	Not yet confirmed  oxidation states
125	Unbiseptium	Ubs	125	Not yet confirmed  oxidation states
126	Unbioctium	Ubo	126	Not yet confirmed  oxidation states
127	Unbinilseptium	Ubn	127	Not yet confirmed  oxidation states
128	Unbiniloctium	Ubo	128	Not yet confirmed  oxidation states
129	Unbinilnium	Ubn	129	Not yet confirmed  oxidation states
130	Untrinilium	Utn	130	Not yet confirmed  oxidation states
131	Untrinioctium	Uto	131	Not yet confirmed  oxidation states
132	Unquadnilium	Uqn	132	Not yet confirmed  oxidation states
133	Unquadnioctium	Uqo	133	Not yet confirmed  oxidation states
134	Unquadnitrium	Uqn	134	Not yet confirmed  oxidation states
135	Unpentnilium	Upn	135	Not yet confirmed  oxidation states
136	Unpentnioctium	Upo	136	Not yet confirmed  oxidation states
137	Unpentnitrium	Upn	137	Not yet confirmed  oxidation states
138	Unhexnilium	Uhn	138	Not yet confirmed  oxidation states
139	Unhexnioctium	Uho	139	Not yet confirmed  oxidation states
140	Unhexnitrium	Uhn	140	Not yet confirmed  oxidation states

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