Interactive Periodic Table of Elements (2026) — Free

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TL;DR: Free interactive periodic table with all 118 elements — tap any element for its atomic number, symbol, atomic mass, category, group, period, electron…

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A free interactive periodic table with all 118 chemical elements. The table arranges elements by increasing atomic number into 18 vertical groups and 7 horizontal periods; elements in the same group share similar chemical properties. Tap any element to see its atomic mass, category, group, period, state and electron configuration — for CBSE/NCERT chemistry, JEE and NEET.

All 118 elements

Z	Symbol	Name	Atomic mass	Category	Group	Period
1	H	Hydrogen	1.008	reactive nonmetal	1	1
2	He	Helium	4.0026	noble gas	18	1
3	Li	Lithium	6.94	alkali metal	1	2
4	Be	Beryllium	9.0122	alkaline earth metal	2	2
5	B	Boron	10.81	metalloid	13	2
6	C	Carbon	12.011	reactive nonmetal	14	2
7	N	Nitrogen	14.007	reactive nonmetal	15	2
8	O	Oxygen	15.999	reactive nonmetal	16	2
9	F	Fluorine	18.998	reactive nonmetal	17	2
10	Ne	Neon	20.1797	noble gas	18	2
11	Na	Sodium	22.98976928	alkali metal	1	3
12	Mg	Magnesium	24.305	alkaline earth metal	2	3
13	Al	Aluminum	26.9815385	post transition metal	13	3
14	Si	Silicon	28.085	metalloid	14	3
15	P	Phosphorus	30.97376163	reactive nonmetal	15	3
16	S	Sulfur	32.06	reactive nonmetal	16	3
17	Cl	Chlorine	35.45	reactive nonmetal	17	3
18	Ar	Argon	39.948	noble gas	18	3
19	K	Potassium	39.0983	alkali metal	1	4
20	Ca	Calcium	40.078	alkaline earth metal	2	4
21	Sc	Scandium	44.955908	transition metal	3	4
22	Ti	Titanium	47.867	transition metal	4	4
23	V	Vanadium	50.9415	transition metal	5	4
24	Cr	Chromium	51.9961	transition metal	6	4
25	Mn	Manganese	54.938044	transition metal	7	4
26	Fe	Iron	55.845	transition metal	8	4
27	Co	Cobalt	58.933194	transition metal	9	4
28	Ni	Nickel	58.6934	transition metal	10	4
29	Cu	Copper	63.546	transition metal	11	4
30	Zn	Zinc	65.38	transition metal	12	4
31	Ga	Gallium	69.723	post transition metal	13	4
32	Ge	Germanium	72.630	metalloid	14	4
33	As	Arsenic	74.921595	metalloid	15	4
34	Se	Selenium	78.971	reactive nonmetal	16	4
35	Br	Bromine	79.904	reactive nonmetal	17	4
36	Kr	Krypton	83.798	noble gas	18	4
37	Rb	Rubidium	85.4678	alkali metal	1	5
38	Sr	Strontium	87.62	alkaline earth metal	2	5
39	Y	Yttrium	88.90584	transition metal	3	5
40	Zr	Zirconium	91.224	transition metal	4	5
41	Nb	Niobium	92.90637	transition metal	5	5
42	Mo	Molybdenum	95.95	transition metal	6	5
43	Tc	Technetium	[98]	transition metal	7	5
44	Ru	Ruthenium	101.07	transition metal	8	5
45	Rh	Rhodium	102.90550	transition metal	9	5
46	Pd	Palladium	106.42	transition metal	10	5
47	Ag	Silver	107.8682	transition metal	11	5
48	Cd	Cadmium	112.414	transition metal	12	5
49	In	Indium	114.818	post transition metal	13	5
50	Sn	Tin	118.711	post transition metal	14	5
51	Sb	Antimony	121.760	metalloid	15	5
52	Te	Tellurium	127.60	metalloid	16	5
53	I	Iodine	126.90447	reactive nonmetal	17	5
54	Xe	Xenon	131.293	noble gas	18	5
55	Cs	Cesium	132.90545196	alkali metal	1	6
56	Ba	Barium	137.327	alkaline earth metal	2	6
57	La	Lanthanum	138.90547	lanthanide	—	6
58	Ce	Cerium	140.116	lanthanide	—	6
59	Pr	Praseodymium	140.90766	lanthanide	—	6
60	Nd	Neodymium	144.242	lanthanide	—	6
61	Pm	Promethium	[145]	lanthanide	—	6
62	Sm	Samarium	150.36	lanthanide	—	6
63	Eu	Europium	151.964	lanthanide	—	6
64	Gd	Gadolinium	157.25	lanthanide	—	6
65	Tb	Terbium	158.92535	lanthanide	—	6
66	Dy	Dysprosium	162.500	lanthanide	—	6
67	Ho	Holmium	164.93033	lanthanide	—	6
68	Er	Erbium	167.259	lanthanide	—	6
69	Tm	Thulium	168.93422	lanthanide	—	6
70	Yb	Ytterbium	173.045	lanthanide	—	6
71	Lu	Lutetium	174.9668	lanthanide	—	6
72	Hf	Hafnium	178.49	transition metal	4	6
73	Ta	Tantalum	180.94788	transition metal	5	6
74	W	Tungsten	183.84	transition metal	6	6
75	Re	Rhenium	186.207	transition metal	7	6
76	Os	Osmium	190.23	transition metal	8	6
77	Ir	Iridium	192.217	transition metal	9	6
78	Pt	Platinum	195.084	transition metal	10	6
79	Au	Gold	196.966569	transition metal	11	6
80	Hg	Mercury	200.592	transition metal	12	6
81	Tl	Thallium	204.38	post transition metal	13	6
82	Pb	Lead	207.2	post transition metal	14	6
83	Bi	Bismuth	208.98040	post transition metal	15	6
84	Po	Polonium	[209]	post transition metal	16	6
85	At	Astatine	[210]	metalloid	17	6
86	Rn	Radon	[222]	noble gas	18	6
87	Fr	Francium	[223]	alkali metal	1	7
88	Ra	Radium	[226]	alkaline earth metal	2	7
89	Ac	Actinium	[227]	actinide	—	7
90	Th	Thorium	232.0377	actinide	—	7
91	Pa	Protactinium	231.03588	actinide	—	7
92	U	Uranium	238.02891	actinide	—	7
93	Np	Neptunium	[237]	actinide	—	7
94	Pu	Plutonium	[244]	actinide	—	7
95	Am	Americium	[243]	actinide	—	7
96	Cm	Curium	[247]	actinide	—	7
97	Bk	Berkelium	[247]	actinide	—	7
98	Cf	Californium	[251]	actinide	—	7
99	Es	Einsteinium	[252]	actinide	—	7
100	Fm	Fermium	[257]	actinide	—	7
101	Md	Mendelevium	[258]	actinide	—	7
102	No	Nobelium	[259]	actinide	—	7
103	Lr	Lawrencium	[266]	actinide	—	7
104	Rf	Rutherfordium	[267]	transition metal	4	7
105	Db	Dubnium	[268]	transition metal	5	7
106	Sg	Seaborgium	[269]	transition metal	6	7
107	Bh	Bohrium	[270]	transition metal	7	7
108	Hs	Hassium	[277]	transition metal	8	7
109	Mt	Meitnerium	[278]	transition metal	9	7
110	Ds	Darmstadtium	[281]	transition metal	10	7
111	Rg	Roentgenium	[280]	transition metal	11	7
112	Cn	Copernicium	[285]	transition metal	12	7
113	Nh	Nihonium	[286]	post transition metal	13	7
114	Fl	Flerovium	[289]	post transition metal	14	7
115	Mc	Moscovium	[290]	post transition metal	15	7
116	Lv	Livermorium	[293]	post transition metal	16	7
117	Ts	Tennessine	[294]	unknown	17	7
118	Og	Oganesson	[294]	noble gas	18	7

The lanthanides (elements 57–71) and actinides (89–103) make up the f-block shown as two separate rows. Make revision cards for tricky symbols with the free flashcards tool, or convert units with the free unit converter.