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الكيمياء الفيزيائية: خصائص الذرات by falko is a document available to read on EtoBox.
What is الكيمياء الفيزيائية: خصائص الذرات about?
1. The document discusses the mass of aluminum atoms and electrons. It calculates that the mass of electrons in an aluminum atom is 2.64x10-4 times the mass of the aluminum atom. 2. It also calculates the number of aluminum atoms in 500g of aluminum to be 0.111x1026 atoms. The total mass of electrons is calculated to be 13.142x10-5 kg. 3. Aluminum atoms are denoted as Al3+ indicating they have lost 3 electrons. Other common polyatomic ions are listed such as Mg2+, Ca2+, Cl- and Na+.
- Author
- falko
- Language
- EN