Talk:List of elements by atomic properties

Shouldn't the table look more like this?

Z	Name	Standard atomic weight	Electronegativity (Pauling)	First Ionization Energy (eV)	Atomic radii(pm)	Van der Waals radii(pm)	Covalent radii(pm)	Valence electrons
1	Hydrogen	1.00794(7)2 3 4	2.2	13.59844	35	120	38	1
2	Helium	4.002602(2)2 4	no data	24.58741	31	140	32	2
3	Lithium	6.941(2)2 3 4 5	0.98	5.39172	145	182	134	1
4	Beryllium	9.012182(3)	1.57	9.3227	105	no data	90	2
5	Boron	10.811(7)2 3 4	2.04	8.29803	85	no data	82	3
6	Carbon	12.0107(8)2 4	2.55	11.2603	70	170	77	4
7	Nitrogen	14.0067(2)2 4	3.04	14.53414	65	155	75	5
8	Oxygen	15.9994(3)2 4	3.44	13.61806	60	152	73	6
9	Fluorine	18.9984032(5)	3.98	17.42282	50	147	71	7
10	Neon	20.1797(6)2 3	no data	21.5646	38	154	69	8
11	Sodium	22.98976928(2)	0.93	5.13908	180	227	154	1
12	Magnesium	24.3050(6)	1.31	7.64624	150	173	130	2
13	Aluminium	26.9815386(8)	1.61	5.98577	125	no data	118	3
14	Silicon	28.0855(3)4	1.9	8.15169	110	210	111	4
15	Phosphorus	30.973762(2)	2.19	10.48669	100	180	106	5
16	Sulfur	32.065(5)2 4	2.58	10.36001	100	180	102
17	Chlorine	35.453(2)2 3 4	3.16	12.96764	100	175	99
18	Argon	39.948(1)2 4	no data	15.75962	71	188	97
19	Potassium	39.0983(1)	0.82	4.34066	220	275	196
20	Calcium	40.078(4)2	1	6.11316	180	no data	174
21	Scandium	44.955912(6)	1.36	6.5615	160	no data	144
22	Titanium	47.867(1)	1.54	6.8281	140	no data	136
23	Vanadium	50.9415(1)	1.63	6.7462	135	no data	125
24	Chromium	51.9961(6)	1.66	6.7665	140	no data	127
25	Manganese	54.938045(5)	1.55	7.43402	140	no data	139
26	Iron	55.845(2)	1.83	7.9024	140	no data	125
28	Nickel	58.6934(4)	1.88	7.881	135	no data	126
27	Cobalt	58.933195(5)	1.91	7.6398	135	163	121
29	Copper	63.546(3)4	1.9	7.72638	135	140	138
30	Zinc	65.38(2)	1.65	9.3942	135	139	131
31	Gallium	69.723(1)	1.81	5.9993	130	187	126
32	Germanium	72.64(1)	2.01	7.8994	125	no data	122
33	Arsenic	74.92160(2)	2.18	9.7886	115	185	119
34	Selenium	78.96(3)4	2.55	9.75238	115	190	116
35	Bromine	79.904(1)	2.96	11.81381	115	185	114
36	Krypton	83.798(2)2 3	3	13.99961	88	202	110
37	Rubidium	85.4678(3)2	0.82	4.17713	235	no data	211
38	Strontium	87.62(1)2 4	0.95	5.6949	200	no data	192
39	Yttrium	88.90585(2)	1.22	6.2171	180	no data	162
40	Zirconium	91.224(2)2	1.33	6.6339	155	no data	148
41	Niobium	92.90638(2)	1.6	6.75885	145	no data	137
42	Molybdenum	95.96(2)2	2.16	7.09243	145	no data	145
43	Technetium	[98]1	1.9	7.28	135	no data	156
44	Ruthenium	101.07(2)2	2.2	7.3605	130	no data	126
45	Rhodium	102.90550(2)	2.28	7.4589	135	no data	135
46	Palladium	106.42(1)2	2.2	8.3369	140	163	131
47	Silver	107.8682(2)2	1.93	7.5762	160	172	153
48	Cadmium	112.411(8)2	1.69	8.9938	155	158	148
49	Indium	114.818(3)	1.78	5.78636	155	193	144
50	Tin	118.710(7)2	1.96	7.3439	145	217	141
51	Antimony	121.760(1)2	2.05	8.6084	145	no data	138
52	Tellurium	127.60(3)2	2.1	9.0096	140	206	135
53	Iodine	126.90447(3)	2.66	10.45126	140	198	133
54	Xenon	131.293(6)2 3	2.6	12.1298	108	216	130
55	Caesium	132.9054519(2)	0.79	3.8939	260	no data	225
56	Barium	137.327(7)	0.89	5.2117	215	no data	198
57	Lanthanum	138.90547(7)2	1.1	5.5769	195	no data	169
58	Cerium	140.116(1)2	1.12	5.5387	185	no data	no data
59	Praseodymium	140.90765(2)	1.13	5.473	185	no data	no data
60	Neodymium	144.242(3)2	1.14	5.525	185	no data	no data
61	Promethium	[145]1	no data	5.582	185	no data	no data
62	Samarium	150.36(2)2	1.17	5.6436	185	no data	no data
63	Europium	151.964(1)2	no data	5.6704	185	no data	no data
64	Gadolinium	157.25(3)2	1.2	6.1501	180	no data	no data
65	Terbium	158.92535(2)	no data	5.8638	175	no data	no data
66	Dysprosium	162.500(1)2	1.22	5.9389	175	no data	no data
67	Holmium	164.93032(2)	1.23	6.0215	175	no data	no data
68	Erbium	167.259(3)2	1.24	6.1077	175	no data	no data
69	Thulium	168.93421(2)	1.25	6.18431	175	no data	no data
70	Ytterbium	173.054(5)2	no data	6.25416	175	no data	no data
71	Lutetium	174.9668(1)2	1.27	5.4259	175	no data	160
72	Hafnium	178.49(2)	1.3	6.82507	155	no data	150
73	Tantalum	180.94788(2)	1.5	7.5496	145	no data	138
74	Tungsten	183.84(1)	2.36	7.864	135	no data	146
75	Rhenium	186.207(1)	1.9	7.8335	135	no data	159
76	Osmium	190.23(3)2	2.2	8.4382	130	no data	128
77	Iridium	192.217(3)	2.2	8.967	135	no data	137
78	Platinum	195.084(9)	2.28	8.9587	135	175	128
79	Gold	196.966569(4)	2.54	9.2255	135	166	144
80	Mercury	200.59(2)	2	10.4375	150	155	149
81	Thallium	204.3833(2)	1.62	6.1082	190	196	148
82	Lead	207.2(1)2 4	2.33	7.41666	180	202	147
83	Bismuth	208.98040(1)	2.02	7.2856	160	no data	146
84	Polonium	[209]1	2	8.417	190	no data	no data
85	Astatine	[210]1	2.2		no data	no data	no data
86	Radon	[222]1	no data	10.7485	120	no data	145
87	Francium	[223]1	0.7	4.0727	no data	no data	no data
88	Radium	[226]1	0.9	5.2784	215	no data	no data
89	Actinium	[227]1	1.1	5.17	195	no data	no data
90	Thorium	232.03806(2)1 2	1.3	6.3067	180	no data	no data
91	Protactinium	231.03588(2)1	1.5	5.89	180	no data	no data
92	Uranium	238.02891(3)1 2 3	1.38	6.19405	175	186	no data
93	Neptunium	[237]1	1.36	6.2657	175	no data	no data
94	Plutonium	[244]1	1.28	6.0262	175	no data	no data
95	Americium	[243]1	1.3	5.9738	175	no data	no data
96	Curium	[247]1	1.3	5.9915
97	Berkelium	[247]1	1.3	6.1979
98	Californium	[251]1	1.3	6.2817
99	Einsteinium	[252]1	1.3	6.42
100	Fermium	[257]1	1.3	6.5
101	Mendelevium	[258]1	1.3	6.58
102	Nobelium	[259]1	1.3	6.65
103	Lawrencium	[262]1		4.9
104	Rutherfordium	[261]1		6
105	Dubnium	[262]1
106	Seaborgium	[263]1
107	Bohrium	[262]1
108	Hassium	[265]1
109	Meitnerium	[266]1
110	Darmstadtium	[269]1
111	Roentgenium	[272]1
112	Copernicium	[277]1
113	Ununtrium	[283]1
114	Ununquadium	[285]1
115	Ununpentium	[287]1
116	Ununhexium	[289]1
117	Ununseptium	[291]1
118	Ununoctium	[293]1

Notes

• a few atomic radii are calculated, not experimental