۵,۰۰۰ تومان
Bonding
Bonding Objectives Define chemical bond Distinguish among the following bond types based upon how electrons are involved: pure covalent, polar covalent, coordinate covalent, ionic, and metallic Draw Lewis Structures for simple molecules. The Chemical Bond Simply put, a chemical bond is the attractive force that holds two atoms together. Chemical bonds always describe the interactions of valence electrons between two adjacent atoms. Different types of interactions result in different types of chemical bonds. Types of Chemical Bonds: Ionic Metallic [...]
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تاریخ : ۰۸ / تیر / ۱۳۹۶ بازدید : 563 نویسنده : Mostafa Mirzaee
