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1. What is a covalent bond? 2. What is an ionic bond? 3. List 5 differences between ionic and covalent compounds (Ex. high or low boiling and melting points, sharing or transferring electrons, etc.). covalent compunds: share valence electrons, two nonmetals, low melting points, low melting points, gas or liguids at room temperature, and are molecules.** 4. Find 5 Lewis Structures and copy and paste them on your page. Determine their molecular geometry.
 * a bond formed by the sharing of electrons between atoms.**
 * the electrostic attraction that binds oppositely charged ions together.**
 * ionic bonds: tranfer of electrons, mental and nonmetals, high melting points, crystaline solids at room temperature, and are in crystal form.


 * __H2SO4- sulfuric acid __ **__The ending in sulfate, -ate, tells me it is rule three. That means i have to change the ending into -ic. Thus, sulfate becomes sulfuric. Then i have to add the word acid onto the end.__ -- ** Very good. **
 * __Sn3(PO4)4- Tin(|V) Phosphate __**

__Tin is a transition metal, so theres going to be a roman numeral. The charge on Phosphate is a negative three charge. There are four Phosphates, so there are twelve negative charges total. To balance this out with the three tins, the charge on each tin has to be four.__ __Hydrosulfuric acid- H2S __ ** __The prefix tells me that the rule being used is number one. The charge on sulfur is negative two, so i need two hydrogens to balance them out.__ - ** Well put. **
 * - Excellent