Vegyjelek

R.sz.	Vegyjel	Elemnév	Atomtömeg (g/mol)	Sűrűség (g/cm³)	Fajhő (kJ/kg*K)	E.n.
1	H	Hidrogén	1.007947	0.071	14.304	2.2
2	He	Hélium	4.0026022	0.126	5.193	–
3	Li	Lítium	6.9412	0.534	3.582	0.98
4	Be	Berillium	9.0121823	1.85	1.825	1.57
5	B	Bór	10.8117	2.34	1.026	2.04
6	C	Szén	12.01078	2.267	0.709	2.55
7	N	Nitrogén	14.00672	0.81	1.04	3.04
8	O	Oxigén	15.99943	1.14	0.918	3.44
9	F	Fluor	18.99840325	1.505	0.824	3.98
10	Ne	Neon	20.17976	1.2	1.03	–
11	Na	Nátrium	22.989769282	0.971	1.228	0.93
12	Mg	Magnézium	24.30506	1.738	1.023	1.31
13	Al	Alumínium	26.98153868	2.698	0.897	1.61
14	Si	Szilícium	28.08553	2.3296	0.705	1.9
15	P	Foszfor	30.9737622	1.82	0.769	2.19
16	S	Kén	32.0655	2.067	0.71	2.58
17	Cl	Klór	35.4532	1.56	0.479	3.16
18	Ar	Argon	39.9481	1.4	0.52	–
19	K	Kálium	39.09831	0.862	0.757	0.82
20	Ca	Kalcium	40.0784	1.54	0.647	1
21	Sc	Szkandium	44.9559126	2.989	0.568	1.36
22	Ti	Titán	47.8671	4.54	0.523	1.54
23	V	Vanádium	50.94151	6.11	0.489	1.63
24	Cr	Króm	51.99616	7.15	0.449	1.66
25	Mn	Mangán	54.9380455	7.44	0.479	1.55
26	Fe	Vas	55.8452	7.874	0.449	1.83
27	Co	Kobalt	58.9331955	8.86	0.421	1.88
28	Ni	Nikkel	58.69344	8.912	0.444	1.91
29	Cu	Réz	63.5463	8.96	0.385	1.9
30	Zn	Cink	65.382	7.134	0.388	1.65
31	Ga	Gallium	69.7231	5.907	0.371	1.81
32	Ge	Germánium	72.641	5.323	0.32	2.01
33	As	Arzén	74.921602	5.776	0.329	2.18
34	Se	Szelén	78.963	4.809	0.321	2.55
35	Br	Bróm	79.9041	3.122	0.474	2.96
36	Kr	Kripton	83.7982	2.6	0.248	3
37	Rb	Rubídium	85.46783	1.532	0.363	0.82
38	Sr	Stroncium	87.621	2.64	0.301	0.95
39	Y	Ittrium	88.905852	4.469	0.298	1.22
40	Zr	Cirkónium	91.2242	6.506	0.278	1.33
41	Nb	Nióbium	92.906382	8.57	0.265	1.6
42	Mo	Molibdén	95.962	10.22	0.251	2.16
43	Tc	Technécium	98.9063	11.5	–	1.9
44	Ru	Ruténium	101.072	12.37	0.238	2.2
45	Rh	Ródium	102.905502	12.41	0.243	2.28
46	Pd	Palládium	106.421	12.02	0.244	2.2
47	Ag	Ezüst	107.86822	10.501	0.235	1.93
48	Cd	Kadmium	112.4118	8.69	0.232	1.69
49	In	Indium	114.8183	7.31	0.233	1.78
50	Sn	Ón	118.7107	7.287	0.228	1.96
51	Sb	Antimon	121.7601	6.685	0.207	2.05
52	Te	Tellúr	127.603	6.232	0.202	2.1
53	I	Jód	126.904473	4.93	0.214	2.66
54	Xe	Xenon	131.2936	3.06	0.158	2.6
55	Cs	Cézium	132.90545192	1.873	0.242	0.79
56	Ba	Bárium	137.3277	3.594	0.204	0.89
57	La	Lantán	138.905477	6.145	0.195	1.1
58	Ce	Cérium	140.1161	6.77	0.192	1.12
59	Pr	Prazeodímium	140.907652	6.773	0.193	1.13
60	Nd	Neodímium	144.2423	7.007	0.19	1.14
61	Pm	Prométium	146.9151	7.26	–	–
62	Sm	Szamárium	150.362	7.52	0.197	1.17
63	Eu	Európium	151.9641	5.243	0.182	–
64	Gd	Gadolínium	157.253	7.895	0.236	1.2
65	Tb	Terbium	158.925352	8.229	0.182	–
66	Dy	Diszprózium	162.5001	8.55	0.17	1.22
67	Ho	Holmium	164.930322	8.795	0.165	1.23
68	Er	Erbium	167.2593	9.066	0.168	1.24
69	Tm	Túlium	168.934212	9.321	0.16	1.25
70	Yb	Itterbium	173.0545	6.965	0.155	–
71	Lu	Lutécium	174.96681	9.84	0.154	1.27
72	Hf	Hafnium	178.492	13.31	0.144	1.3
73	Ta	Tantál	180.94791	16.654	0.14	1.5
74	W	Volfrám	183.841	19.25	0.132	2.36
75	Re	Rénium	186.2071	21.02	0.137	1.9
76	Os	Ozmium	190.233	22.61	0.13	2.2
77	Ir	Irídium	192.2173	22.56	0.131	2.2
78	Pt	Platina	195.0849	21.46	0.133	2.28
79	Au	Arany	196.9665694	19.282	0.129	2.54
80	Hg	Higany	200.592	13.5336	0.14	2
81	Tl	Tallium	204.38332	11.85	0.129	1.62
82	Pb	Ólom	207.21	11.342	0.129	2.33
83	Bi	Bizmut	208.980401	9.807	0.122	2.02
84	Po	Polónium	208.9824	9.32	–	2
85	At	Asztácium	209.9871	7		2.2
86	Rn	Radon	222.0176	–	0.094	–
87	Fr	Francium	223.0197	1.87	–	0.7
88	Ra	Rádium	226.0254	5.5		0.9
89	Ac	Aktínium	227.0278	10.07	0.12	1.1
90	Th	Tórium	232.038062	11.72	0.113	1.3
91	Pa	Protaktínium	231.035882	15.37	–	1.5
92	U	Urán	238.028913	18.95	0.116	1.38
93	Np	Neptúnium	237.0482	20.45	–	1.36
94	Pu	Plutónium	244.0642	19.84	–	1.28
95	Am	Amerícium	243.0614	13.69	–	1.3
96	Cm	Kűrium	247.0704	13.51	–	1.3
97	Bk	Berkélium	247.0703	14.79	–	1.3
98	Cf	Kalifornium	251.0796	15.1	–	1.3
99	Es	Einsteinium	252.0829	13.5	–	1.3
100	Fm	Fermium	257.0951	–	–	1.3
101	Md	Mendelévium	258.0986	–	–	1.3
102	No	Nobélium	259.1009	–	–	1.3
103	Lr	Laurencium	264	9.84	–	–
104	Rf	Radzerfordium	265	18.1	–	–
105	Db	Dubnium	268	39	–	–
106	Sg	Sziborgium	272	35	–	–
107	Bh	Borium	273	37	–	–
108	Hs	Hasszium	276	41	–	–
109	Mt	Meitnerium	279	35	–	–
110	Ds	Darmstadtium	278	21.46	–	–
111	Rg	Röntgenium	283	19.282	–	–
112	Cn	Kopernícium	285	13.5336	–	–
113	Uut	Ununtrium	287	11.85	–	–
114	Fl	Flerovium	289	11.342	–	–
115	Uup	Ununpentium	291	9.807	–	–
116	Lv	Livermorium	293	9.32	–	–
117	Uuh	Ununszeptium	–	–	–	–
118	Uuo	Ununoktium	294	–	–	–
119	Uue	Ununennium	295	–	–	–
120	Ubn	Unbinilium	297	–	–	–
121	Ubu	Unbiunium	299	–	–	–

Jelmagyarázat:
R.sz. – Rendszám
E.n. – Elektronegativitás

Vegyjelek

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