alanamede
09-26-2007, 02:34 PM
Write the two basic rules which dertmine the structure of many electron atoms ؟؟؟
المهندسه86
09-27-2007, 04:53 PM
السلام عليكم
اخي اليك هذا الرابط وستجد ان شاء الله الاجابهhttp://www.chemistry.mcmaster.ca/esam/Chapter_4/section_2.html
سلامي
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