CHY 102 Lecture 2: chemistry101
9 Feb 2019
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Document Summary
Chemistry-definitions lewis theory valence electrons are represented as dots. What are the three types of bonds that broadly classify chemical bonds ionic covalent metallic bonding. What types of atoms undergo ionic bond metal and non-metal what is the characteristics of ionic bonds electrons are transferred. Greater than 2. 0 what are the types of atoms involved in covalent bonds non-metal and non-metal. 1-1. 7 metallic bonding occurs between metals and metals what are the characteristics of bonds in metallic bonds electrons are pooled chemical bond the sharing or transfer of electrons to attain stable electron configurations for the bonding of atoms. Hypothetical series of steps that represents the formation of an ionic compound from its consitiudent elements, step are choosen so that change in enthaply of each step is known except for last one which is lattice energy. Value for lattice energy is a large negative number.
