Tuesday, August 21, 2012

Periodic table of elements - الجدول الدوري للعناصر








1
H
2
3
4
5
B
6
C
7
N
8
O
9
F
10
11
12
13
14
15
P
16
S
17
18
19
K
20
21
22
23
V
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
Y
40
41
42
43
44
45
46
47
48
49
50
51
52
53
I
54
55
56
*
72
73
74
W
75
76
77
78
79
80
81
82
83
84
85
86
87
88
**
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
89
90
91
92
U
93
94
95
96
97
98
99
100
101
102
103

Periodic table

Periodic table - chart of all chemical elements
Metals
Semi-conductors
Non-metals
Inert gasses
Lanthanides and actinides
Periodic table

                                    Click here to download a PDF version from that periodic table



Best Wishes: Dr.Ehab Aboueladab, Tel:01007834123 Email:ehab10f@gmail.com,ehababoueladab@yahoo.com ehab fathy aboueladab
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