العناصر. العناصر

95 39 Y 3 5 089! Diesel engines, in contrast, run lean, with more air available than simple stoichiometry would require The isotopic composition of this element varies in some geological specimens, and the variation may exceed the uncertainty stated in the table
5 - 92 U 7 238 28 46 Pd 10 5 106

الجدول الدوري.. أهميته وخصائصه وأسماء عناصره

The reactions may differ in their stoichiometry.

30
توسيط العناصر أفقيا وعرضيا بكل الطرق في لغة CSS
28 - 95 Am 7 243! 33 em ; margin-bottom : 1
قائمة العناصر الكيميائية
2 78 Pt 10 6 195
الفرق بين العنصر والمركب
1 - - - - 105 Db 5 7 262! 78 50 Sn 14 5 118
57 5 B 13 2 011! The isotopic composition varies in terrestrial material such that a more precise atomic weight can not be given XML on-line corrected version: 2006- created by M
24 69 Tm 6 168 83 em ; margin-bottom : 0

الجدول الدوري للعناصر الكيميائية

55 35 Br 17 4 080! 98 4 Be 2 2 009! The element does not have any stable nuclides, and a value in brackets, e.

19
ما هي العناصر
13 60 Nd 6 144
المعايير والإرشادات
[267] 41 - - - - 109 Mt 9 7 268! Thus, it would form soot black smoke at stoichiometric ratio
البحث عن تصنيف العناصر
31 13 Al 13 3 027! [264] 37 - - - - 108 Hs 8 7 267! 65 31 Ga 13 4 070! 282 - - - - 112 Cn 12 7 285! 54 80 Hg 12 6 200
182 - 64 Gd 6 157 96 51 Sb 15 5 121
807 - - - - 116 Lv 16 7 292! Blackwell Scientific Publications, Oxford 1997 46 - - - - 111 Rg 11 7 272! 25 70 Yb 6 173

رموز العناصر activity

28 79 Au 11 6 196.

15
العناصر activity
2 65 Tb 6 158
ما هي العناصر
33 em ; margin-bottom : 2
ما هي العناصر
[268] 35 - - - - 110 Ds 10 7 271! 19 16 S 16 3 032! 83 em ; margin-top : 1