by Kristanna Williams
Octet rule, in most chemical reactions, atoms tend to match the s and p electron configuration of the noble gasses which is the octet rule Ion, a particle that is electrically charged (positive or negative); an atom or molecule or group that has lost or gained one or more electrons Anion, is an negatively charged ion. Cation, is a positively charged ion. Key terms
For nonmetals the greater the number of electrons already in the outer shell the more reactive that element will be. If a nonmetal has seven outer shell electrons it will only need to gain 1 electron to reach its octet. This nonmetal will be more reactive than a nonmetal that must gain two or more electrons If a nonmetal has 8 electrons already in the outer shell there they are apart of the noble gasses.
Lattice energy -is the energy that is released when a ionic bond are formed. Crystal lattice- is a pattern that the crystals are formed. Unit cell- the smallest type in a crystal lattice is called a unit cell.
uwec.edu/boulteje/Boulter103Notes/30October_files/ image033.jpg&imgrefurl= teje/Boulter103Notes/30October.htm&usg=__TEopLO aiFTFGtZ46hY1iANgpNmw=&h=640&w=864&sz=69&h l=en&start=9&zoom=1&um=1&itbs=1&tbnid=TDlCjsH 3CrDE8M:&tbnh=107&tbnw=145&prev=/images%3Fq %3Dlattice%2Benergy%26um%3D1%26hl%3Den%26t bs%3Disch:1&ei=6sFCTYjKE8GB8gbOrNC3AQ Meyers, R Thomas,et al chapter 2 holt chemistry pg Austin tx.reinsert and Winston, 2004