Electron Dot Diagram Test Questions with Answers

Electron Dot Diagram Test Questions with Answers Electron Dot Diagram - Answer-A model of an atom in which each dot represents a valence electron cation - Answer-A positively charged ion Chemical Bond - Answer-An attractive force that holds together the atoms, ions, or groups of atoms in a molecule or compound. Formula Unit - Answer-the simplest collection of atoms from which an ionic compound's formula can be established Delocalized Electrons - Answer-electrons that are free to move in metals Electrolyte - Answer-Calcium, potassium, and sodium are classified under this Electron Sea Model - Answer-Proposes that all metal atoms in a metallic solid contribute their valence electrons to form a "sea" of electrons, and can explain properties of metallic solids such as malleability, conduction, and ductility. Ionic bond - Answer-Formed when one or more electrons are transferred from one atom to another Lattice Energy - Answer-the energy released when one mole of an ionic crystalline compound is formed from gaseous ions Metallic Bond - Answer-A bond formed by the attraction between positively charged metal ions and the electrons around them Monatomic Ion - Answer-an ion formed from a single atom Oxidation Number - Answer-Positive or negative number that indicates how many electrons an atom has gained, lost, or shared to become stable Oxyanion - Answer-a polyatomic ion composed of an element, usually a nonmetal, bonded to one or more oxygen atoms