Page 140 - Chemistry 3 rd

‫الرموز و الاعداد الذرية لبعض العناصر‬

‫الرمز العدد الذري‬ ‫العنصر‬ ‫الرمز العدد الذري‬ ‫العنصر‬

99 Es Einsteinium 89 Ac Actinium
68 Er Erbium 13 Al Aluminium
63 Eu 95 Am Americium
100 Fm Europium 51 Sb
9F Fermium 18 Ar Antimony
87 Fr Fluorine 33 As Argon
64 Gd Francium 85 At
31 Ga Gadolinium 56 Ba Arsenic
32 Ge Gallium 97 Bk Astatine
79 Au Germanium 4 Be Barium
72 Hf 83 Bi Berkelium
2 He Gold 5 B Beryllium
67 Ho Hafnium 35 Br Bismuth
1H 48 Cd
49 In Helium 20 Ca Boron
53 I Holmium 98 Cf Bromine
77 Ir Hydrogen 6 C Cadmium
26 Fe 58 Ce Calcium
36 Kr Indium 55 Cs Californium
57 La Iodine 17 Cl Carbon
103 Lr Iridium 24 Cr Cerium
82 Pb 27 Co Cesium
3 Li Iron 29 Cu Chlorine
71 Lu Krypton 96 Cm Chromium
12 Mg Lanthanum 66 Dy
Lawrencium Cobalt
Copper
Lead Curium
Lithium Dysperosium
Lutetium
Magnesium

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