ISDS 1100 Chapter : Chapter 2 Statistics For Final PowerPoint

• School: LSU
• Department: Information Systems & Decision Sciences
• Course: ISDS 1100
• Professor: All

Document Summary

Covalent bonds=valence shells sharing electrons: bond do not share the electron equally. ~elements with a full valence shell are chemically inert. ~atoms in a molecule attract electrons to varying degrees. ~electro negativity is an atom"s attraction for the electrons in a covalent. ~a more electronegative atom more strongly pulls shared electrons together. ~in a nonpolar covalent bond, the atoms share the electron equally. ~in a polar covalent bond, one atom is more electronegative, and the atoms. ~atoms sometimes strip electrons from their bonding partners. ~an example is the transfer of an electron from sodium to chlorine. ~a charged atom (or molecule) is called an ion. ~an ionic bond is an attraction between an anion and a cation. ~compounds formed by ionic bonds are called ionic compounds, or salts. ~all atoms of an element have the same number of protons but may differ in. ~isotopes are two atoms of an element that differ in number of neutrons.