CHEM 100 Study Guide - Midterm Guide: Phosphorus Pentafluoride, Sulfur, Lewis Structure

• School: UTK
• Department: Chemistry
• Course: CHEM 100
• Professor: All

Document Summary

Ion energy: amount of energy required to remove the weakest electron. F is the most electro negative element and has the smallest radius. Fr has the lowest ionization energy as well as the largest radius. Octet rule: any of the elements on the table are more. Alcl3 is what would be made is you combined these two elements together. A metal (al) and a nonmetal (cl) would make an ionic bond. You would use all 3 valence electrons of b and surround it with f. Covalent bond (two non metals) would allow you to make a ---- showing the 8 shared electrons. You would then use all 5 valence electrons of p and surround it with f. The final h would connect at the end of o to make 8 valence electrons. The shape of an s orbital is a sphere.