الكيمياء بالإنجليزية مراجعة نهائية مجابة الصف الثالث الثانوي P

الجمهورية التعليمى الامتحان ليلة مراجعة لغات كبسولة الكيمياء وجواب سؤال فكرة ٢١٠ المنهج جزئيات لأهم الشناوى أشرف Configuration Represents Configuration

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الجمهورية التعليمى الامتحان ليلة مراجعة لغات في كبسولة الكيمياء وجواب سؤال فكرة ٢١٠ المنهج جزئيات لأهم الشناوى أشرف أ Configuration 18 Ar Represents Configuration Of An Ion Of A Transition Metal So The Ion May Be W 2 X 3 Y Z 4 Element X From The First Transition Series And It Is Easily To Be Reduced From X 3 To X 2 In Normal Conditions So The Element X Is Fe Mn Co Ni 1 Four Elements A B C D Are Characterized B The Following Properties Element A Is Located In Group 4 A Element B With Tin Forms Bronze Alloy Element C Is Used As Catalyst In Manufacture Of Ammonia Element D Non Transition Located In D Block To Make Alloy Which Has Great Importance In Industry D B A C B A C D 2 Which Of The Following Physical Processes Is Done For Iron Ores And The Mass Of Ore Doesn

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