Element categories

Metals, nonmetals, metalloids and finer categories such as alkali metals, halogens and noble gases. Boundaries between categories vary between sources; this site follows its catalog’s classification.

Dữ liệu khả dụng 118 trên 118 actinide 15alkali-metal 6alkaline-earth-metal 6halogen 6lanthanide 15metalloid 7noble-gas 7nonmetal 7post-transition-metal 11transition-metal 38

Đang hiển thị 118 trên 118 nguyên tố

	Ký hiệu	Tên
1	H	Hydrogen	nonmetal
2	He	Helium	noble-gas
3	Li	Lithium	alkali-metal
4	Be	Beryllium	alkaline-earth-metal
5	B	Boron	metalloid
6	C	Carbon	nonmetal
7	N	Nitrogen	nonmetal
8	O	Oxygen	nonmetal
9	F	Fluorine	halogen
10	Ne	Neon	noble-gas
11	Na	Sodium	alkali-metal
12	Mg	Magnesium	alkaline-earth-metal
13	Al	Aluminum	post-transition-metal
14	Si	Silicon	metalloid
15	P	Phosphorus	nonmetal
16	S	Sulfur	nonmetal
17	Cl	Chlorine	halogen
18	Ar	Argon	noble-gas
19	K	Potassium	alkali-metal
20	Ca	Calcium	alkaline-earth-metal
21	Sc	Scandium	transition-metal
22	Ti	Titanium	transition-metal
23	V	Vanadium	transition-metal
24	Cr	Chromium	transition-metal
25	Mn	Manganese	transition-metal
26	Fe	Iron	transition-metal
27	Co	Cobalt	transition-metal
28	Ni	Nickel	transition-metal
29	Cu	Copper	transition-metal
30	Zn	Zinc	transition-metal
31	Ga	Gallium	post-transition-metal
32	Ge	Germanium	metalloid
33	As	Arsenic	metalloid
34	Se	Selenium	nonmetal
35	Br	Bromine	halogen
36	Kr	Krypton	noble-gas
37	Rb	Rubidium	alkali-metal
38	Sr	Strontium	alkaline-earth-metal
39	Y	Yttrium	transition-metal
40	Zr	Zirconium	transition-metal
41	Nb	Niobium	transition-metal
42	Mo	Molybdenum	transition-metal
43	Tc	Technetium	transition-metal
44	Ru	Ruthenium	transition-metal
45	Rh	Rhodium	transition-metal
46	Pd	Palladium	transition-metal
47	Ag	Silver	transition-metal
48	Cd	Cadmium	transition-metal
49	In	Indium	post-transition-metal
50	Sn	Tin	post-transition-metal
51	Sb	Antimony	metalloid
52	Te	Tellurium	metalloid
53	I	Iodine	halogen
54	Xe	Xenon	noble-gas
55	Cs	Cesium	alkali-metal
56	Ba	Barium	alkaline-earth-metal
57	La	Lanthanum	lanthanide
58	Ce	Cerium	lanthanide
59	Pr	Praseodymium	lanthanide
60	Nd	Neodymium	lanthanide
61	Pm	Promethium	lanthanide
62	Sm	Samarium	lanthanide
63	Eu	Europium	lanthanide
64	Gd	Gadolinium	lanthanide
65	Tb	Terbium	lanthanide
66	Dy	Dysprosium	lanthanide
67	Ho	Holmium	lanthanide
68	Er	Erbium	lanthanide
69	Tm	Thulium	lanthanide
70	Yb	Ytterbium	lanthanide
71	Lu	Lutetium	lanthanide
72	Hf	Hafnium	transition-metal
73	Ta	Tantalum	transition-metal
74	W	Tungsten	transition-metal
75	Re	Rhenium	transition-metal
76	Os	Osmium	transition-metal
77	Ir	Iridium	transition-metal
78	Pt	Platinum	transition-metal
79	Au	Gold	transition-metal
80	Hg	Mercury	transition-metal
81	Tl	Thallium	post-transition-metal
82	Pb	Lead	post-transition-metal
83	Bi	Bismuth	post-transition-metal
84	Po	Polonium	metalloid
85	At	Astatine	halogen
86	Rn	Radon	noble-gas
87	Fr	Francium	alkali-metal
88	Ra	Radium	alkaline-earth-metal
89	Ac	Actinium	actinide
90	Th	Thorium	actinide
91	Pa	Protactinium	actinide
92	U	Uranium	actinide
93	Np	Neptunium	actinide
94	Pu	Plutonium	actinide
95	Am	Americium	actinide
96	Cm	Curium	actinide
97	Bk	Berkelium	actinide
98	Cf	Californium	actinide
99	Es	Einsteinium	actinide
100	Fm	Fermium	actinide
101	Md	Mendelevium	actinide
102	No	Nobelium	actinide
103	Lr	Lawrencium	actinide
104	Rf	Rutherfordium	transition-metal
105	Db	Dubnium	transition-metal
106	Sg	Seaborgium	transition-metal
107	Bh	Bohrium	transition-metal
108	Hs	Hassium	transition-metal
109	Mt	Meitnerium	transition-metal
110	Ds	Darmstadtium	transition-metal
111	Rg	Roentgenium	transition-metal
112	Cn	Copernicium	transition-metal
113	Nh	Nihonium	post-transition-metal
114	Fl	Flerovium	post-transition-metal
115	Mc	Moscovium	post-transition-metal
116	Lv	Livermorium	post-transition-metal
117	Ts	Tennessine	halogen
118	Og	Oganesson	noble-gas